setscrew locking shaft dia in 1/2 5/8 3/4 20 7/8 15/16 1 1 1/16 1 1/8 1 3/16 1 1/ ... 4 200 25 mm max steady radial loads lbs part ... ghjkm bolt size unit wt 2 13/16 1 9/32 200 1 1/2 4 3/4 3 5/8 1 5/16 1 1/8 11/64 7/ ... 8 1 7/16 3/8 .85 1 1/2 4 3/4 3 5/8 1 5/16 1 1/8 7/16 11/64 2 13/16 1 ... 3/8 7/8 1 7/16 3/8 1.00 300 30 1 3/4 5 1/4 4 1/8 1 1/2 1 11/32 7/16 1/4 3 3/ ... 8 1 5/8 1 1/16 1 47/64 3/8 1.60 srf series standard duty ... setscrew locking shaft dia in 1/2 5/8 3/4 20 7/8 15/16 1 1 1/16 1 1/8 1 3/16 1 1/ ... 4 mm max steady radial loads lbs 400 part number srf-8 srf-10 srf-12 srf-204 ... b d e hole size bolt size ghjk unit wt 4 1/2 3 5/8 1 1/16 1 9/32 7/16 1 13/32 7/ ... 8 2 45/64 2 41/64 3/8 .75 400 25 4 1/2 3 5/8 1 1/16 1 3/8 7/16 1 13/32 7/8 ...

cedbaf src shaft dia in 1/2 5/8 3/4 series standard duty rubber mounted ... in inches unit wt e f mm b c d 200 2 17/32 1 1 9/32 13/32 7/8 1 3/16 .60 ... 7/8 15/16 1 25 1 1 1 1 1/16 1/8 3/16 1/4 30 200 2 17/32 1 1 3/8 1/2 7/8 1 3/8 . ... composition thrust load ratings 40 of radial loads bdcg the rb bearing ... high speed operation rb in 1/2 5/8 3/4 e series bearing assemblies part number ... rb-205 rb-17 rb-18 rb-19 rb-20r rb-206 47mm 1.850 shaft dia mm diimensions in ... 13/32 7/8 5/8 1 3/16 3/16 .040 1 5/8 1/4-28 .50 20 7/8 15/16 1 25 1 1 1 1 1/16 1/8 ... 3/16 1/4 30 52mm 2.047 1 3/8 1/2 7/8 3/4 1 3/8 3/16 .040 1 55/64 1/4-28 .60 62mm ... 2.441 1 5/8 9/16 1 1/16 7/8 1 19/32 7/32 .040 ... 2 5/32 1/4-28 .90 35 ...

duty shaft size 1/2 9/16 5/8 11/16 3/4 20mm 1 3/16 7/8 15/16 25mm 1 1 1/16 1 1 ... /8 1 3/16 30mm 1 1/4r 1 1/4 1 5/16 1 3/8 35mm 1 7/16 1 1/2 1 9/16 ... 40mm insert 2-08 2-09 2-010 2-011 2-012 ... revolutions per minute 50 619 583 583 491 390 664 625 625 527 418 1039 978 978 ... 2176 2176 2176 1835 1457 150 619 583 404 341 270 664 625 433 366 290 1039 978 ... 678 572 454 1290 1290 895 755 599 1638 1638 1136 ... 1029 817 2176 2176 1509 1273 1010 500 491 390 270 228 181 527 418 290 245 194 825 ... 654 454 383 304 1088 864 599 505 401 1381 1096 760 641 509 1487 1180 818 690 ... 1010 852 676 1000 390 310 215 181 144 418 332 230 194 154 654 519 360 304 241 864 ...

2176 1835 1457 150 1039 978 678 572 454 1290 1290 895 755 599 1638 1638 1136 ... 2176 2176 1509 1273 1010 500 825 654 454 383 304 1088 864 599 505 401 1381 1096 ... 676 1000 654 519 360 304 241 864 686 475 401 318 1096 870 603 509 404 1180 937 ... 650 548 435 1178 935 649 547 434 1457 1156 802 676 537 1750 543 431 299 ... 252 200 717 569 394 333 264 910 722 501 422 335 979 777 539 455 361 978 776 538 454 ... 360 1209 959 665 561 445 2000 519 412 286 241 191 686 544 377 318 253 870 691 ... 479 404 321 937 744 516 435 345 935 742 515 434 345 1156 918 636 ... 537 426 2500 482 383 265 224 178 636 505 350 295 234 808 ...

in this table normal duty shaft size 3/4 insert 2-012t er er-12t l10 hours ... revolutions per minute 50 619 583 583 491 390 664 625 625 527 418 1039 978 978 ... 1178 2176 2176 2176 1835 150 619 583 404 341 270 664 625 433 366 290 1039 978 ... 678 572 454 1290 1290 895 755 599 1638 1638 1136 ... 1221 1029 817 2176 2176 1509 1273 500 491 390 270 228 181 527 418 290 245 194 825 ... 654 454 383 304 1088 864 599 505 401 1381 1096 760 641 509 1487 1180 818 690 ... 1457 1010 852 1000 390 310 215 181 144 418 332 230 194 154 654 519 360 304 241 864 ... 686 475 401 318 1096 870 603 509 404 1180 937 650 548 435 1178 935 649 547 ... 434 1457 1156 802 676 1750 324 257 178 150 ...

2176 2176 1835 150 1039 978 678 572 454 1290 1290 895 755 599 1638 1638 1136 ... 817 2176 2176 1509 1273 500 825 654 454 383 304 1088 864 599 505 401 1381 1096 ... 852 1000 654 519 360 304 241 864 686 475 401 318 1096 870 603 509 404 1180 937 ... 650 548 435 1178 935 649 547 434 1457 1156 802 676 1750 543 431 299 252 ... 200 717 569 394 333 264 910 722 501 422 335 979 777 539 455 361 978 776 538 454 ... 360 1209 959 665 561 2000 519 412 286 241 191 686 544 377 318 253 870 691 ... 479 404 321 937 744 516 435 345 935 742 515 434 345 1156 918 636 ... 537 2500 482 383 265 224 178 636 505 350 295 234 808 ...

bolt base rpb shaft diam in 1 3/16 1 1/4 1 3/8 1 7/16 1 1/2 1 5/8 1 11/16 1 3/4 ... 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 11/16 2 3/4 2 15/16 3 3 ... c2 rpb-111-c2 rpb-112-c2 rpb-115-c2 rpb-200-c2 rpb-203-c2 rpb-204-c2 rpb-207-c2 rpb- ... n2 rpb-111-n2 rpb-112-n2 rpb-115-n2 rpb-200-n2 rpb-203-n2 rpb-204-n2 rpb-207-n2 rpb- ... rpb-307-n2 rpb-308-n2 approx wt in lbs 4.80 7.7 10.9 dimensions in inches a 1.50 1. ... 88 2.12 b 6.25 7.25 7.75 c min 4.56 5.31 5.56 max 4.94 5.94 6.44 d 1.88 2. ... .31 e g .88 1.12 1.25 h 3.12 3.81 4.38 j 2.75 3.00 3.38 l 2.25 2.62 2.88 base ... 110-2 rpb-111-2 rpb-112-2 rpb-115-2 rpb-200-2 rpb-203-2 rpb-204-2 rpb-207-2 rpb-208-2 ... 10.38 6.31 6.69 6.94 7.19 7.94 8.69 2.44 2.56 2.75 1.25 1.44 1.62 4.62 5. ...

diam in 1 1 1 1 1 1 1 1 1 2 2 3/16 1/4 3/8 7/16 1/2 5/8 11/16 3/4 15/16 3/16 ... 2 rpba-111-2 rpba-112-2 rpba-115-2 rpba-200-2 rpba-203-2 rpba-204-2 rpba-207-2 rpba- ... -111-n2 rpba-112-n2 rpba-115-n2 rpba-200-c2 rpba-203-n2 approx wt in lbs 4.8 7.7 ... -111-c2 rpba-112-c2 rpba-115-c2 rpba-200-c2 rpba-203-c2 b 6.25 7.25 c min 4.56 5,31 ... base bolts h 3.12 3.81 max 4.94 5.94 d 1.88 2.06 e g .88 1.12 j 2.37 2 ... 2 2 size 1/2 1/2 10.9 2.12 7.75 5.56 6.44 2.31 1.25 4.38 2.84 1.15 2.88 2 1/2 13 ... 10.38 6.31 6.69 6.94 7.19 7.94 8.69 2.44 2.56 2.75 1.25 1.44 1.82 4.62 5.12 5. ... 31 3.25 3.62 3.94 2 2 2 5/8 5/8 5/8 2 1/4 2 7/16 2 1/2 2 2 2 3 3 3 3 11/16 3/4 15 ... 11.75 8.06 9.69 3.00 1.75 6.38 3.69 1.44 4.75 2 3/4 56.0 3.75 13.75 10.12 11.25 ...

four bolt base erpb shaft diam in 1 3/4 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 ... 11/16 2 3/4 2 15/16 3 3 3/16 3 7/16 3 1/2 standard ... seal part no erpb-112-2 erpb-115-2 erpb-200-2 erpb-203-2 erpb-204-2 erpb-207-2 erpb- ... part no erpb-112-c2 erpb-115-c2 erpb-200-c2 erpb-203-c2 erpb-204-c2 erpb-207-c2 ... part no erpb-112-n2 erpb-115-n2 erpb-200-n2 erpb-203-n2 erpb-204-n2 erpb-207-n2 ... 2.50 2.75 8.88 9.62 10.38 2.89 3.03 3.41 1.25 1.44 1.62 4.88 5.31 5.75 3. ... 50 3.75 4.00 3.25 3.62 3.94 2 2 2 5/8 5/8 5/8 3/16 3 ... /16 1/4 32.0 3.12 11.75 8.06 9.69 3.48 1.75 6.56 4.50 4.75 2 3/4 5/16 64.0 3 ... .75 13.75 10.12 11.25 4.51 2.06 7.94 5.00 5.55 2 7/8 5/16 erpb ... shaft diam in 3 15/16 4 4 7/16 4 1/2 4 15/16 5 standard seal part no erpb-315- ...

bolts no size 2 2 2 5/8 5/8 5/8 1 3/4 drpb-112-2 drpb-112-c2 drpb-112-n2 1 15 ... -115-2 drpb-115-c2 drpb-115-n2 2 drpb-200-2 drpb-200-c2 drpb-200-n2 2 3/16 2 1/4 2 ... 7/16 2 1/2 2 11/16 2 3/4 2 15/16 3 3 3/16 3 7/16 3 1/2 drpb-203- ... 1.50 1.56 1.75 5.25 5.62 6.12 3.50 3.75 4.00 3.25 3.62 3.94 35.2 3.75 13.50 9.32 11. ... 56 3.12 2.00 7.00 4.50 4.75 2 3/4 drpb-303-2 drpb-303-c2 drpb-303-n2 drpb ... drpb-308-2 drpb-308-c2 drpb-308-n2 67.8 4.50 16.00 10.87 13.27 4.38 2.25 8.50 5.00 ... a 5.00 b 17.50 c min 12.00 max 15.00 d 4.67 e 2.00 g 2.75 h 9.38 j 6.25 l 6.00 base ... bolts no size 4 3/4 3 15/16 drpb-315-4 drpb-315-c4 drpb-315-n4 4 drpb-400-4 ... drpb-400-c4 drpb-400-n4 felt seal standard positive sealing for ... where operating temperatures are in 250-400� range the drpb units have a high base- ...

four bolt base drpb-a shaft diam in 1 3/4 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 ... 11/16 2 3/4 2 15/16 3 3 3/16 3 7/16 3 1/2 standard ... part no drpba-112-2 drpba-115-2 drpba-200-2 drpba-203-2 drpba-204-2 drpba-207-2 ... part no drpba-112-n2 drpba-115-n2 drpba-200-n2 drpba-203-n2 drpba-204-n2 drpba-207-n2 ... part no drpba-112-c2 drpba-115-c2 drpba-200-c2 drpba-203-c2 drpba-204-c2 drpba-207-c2 ... .50 9.32 11.56 3.12 2.00 7.00 3.69 1.44 4.75 2 3/4 67.8 4.50 16.00 10.87 13.27 ... 4.38 2.25 8.50 4.19 1.69 5.55 2 7/8 drpb-a shaft diam in 3 ... 15/16 4 standard seal part no drpba-315-4 drpba-400-4 series pillow blocks four ... -temp 1 seal part no drpba-315-n4 drpba-400-n4 approx wt in lbs 93.0 dimensions in ... a 5.00 b 17.50 c min 12.00 max 15.00 d 4.67 e 2.00 g 2.75 h 9.38 j 5.25 k 2.13 l 6. ...

four bolt base edpb-a shaft diam in 1 3/4 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 ... 11/16 2 3/4 2 15/16 3 3 3/16 3 7/16 3 1/2 standard ... -115-2 edpba-115-c2 edpba-115-n2 edpba-200-2 edpba-200-c2 edpba-200-n2 edpba-203-2 ... 3.62 3.94 2 2 2 5/8 5/8 5/8 3/16 3/16 1/4 8.50 10.38 38.0 3.75 13.50 9.32 11.56 3 ... .12 2.00 7.18 3.69 1.44 4.75 2 3/4 5/16 edpba-303-2 edpba-303-c2 edpba-303 ... -308-2 edpba-308-c2 edpba-308-n2 75.8 4.50 16.00 10.87 13.27 4.38 2.25 8.69 4.19 ... 2 7/8 5/16 edpb-a shaft diam in 3 15/16 4 standard seal part no series expansion ... min max degh jj k l base bolts no size 4 3/4 3/8 total expansion contact seal ... part no edpba-315-4 edpba-315-c4 edpba-315-n4 edpba-400-4 ... edpba-400-c4 edpba-400-n4 5.00 17.50 12.00 15.00 4.67 2.00 2.75 9 ...

shaft diam in 1 1/2 1 5/8 1 11/16 1 3/4 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 ... 11/16 2 3/4 2 15/16 3 3 3/16 3 7/16 3 1/2 series ... c2 spb-111-c2 spb-112-c2 spb-115-c2 spb-200-c2 spb-203-c2 spb-204-c2 spb-207-c2 spb- ... n2 spb-111-n2 spb-112-n2 spb-115-n2 spb-200-n2 spb-203-n2 spb-204-n2 spb-207-n2 spb- ... in inches a b c min 5.56 max 6.44 deghjl base bolts no size 2 1/2 ... 110-2 spb-111-2 spb-112-2 spb-115-2 spb-200-2 spb-203-2 spb-204-2 spb-207-2 spb-308-2 ... -2 spb-308-2 12.0 2.12 7.75 2.31 1.25 4.38 3.38 2.88 14.5 17.3 22.8 2.25 2.50 2.75 ... 10.38 6.31 6.69 6.94 7.19 7.94 8.69 2.44 2.56 2.75 1.25 1.44 1.62 4.62 5. ... 12 5.62 3.50 3.75 4.00 3.25 3.62 3.94 2 2 2 5/8 5/8 5/8 32.2 3 ... .12 11.75 8.06 9.69 3.00 1.75 6.38 4.50 4.75 2 3/4 65.6 3.75 13.75 10.12 11.25 ...

bearings rfb shaft diam in 1 3/16 1 1/4 1 3/8 1 7/16 1 1/2 1 5/8 1 11/16 1 3/4 ... 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 11/16 2 3/4 2 15/16 3 3 ... 3/16 3 7/16 3 1/2 3 15/16 4 4 7/16 4 1/2 series flange units contact seal ... 110-c rfb-111-c rfb-112-c rfb-115-c rfb-200-c rfb-203-c rfb-204-c rfb-207-c rfb-208-c ... 303-c rfb-307-c rfb-308-c rfb-315-c rfb-400-c rfb-407-c rfb-408-c hi-temp 1 seal part ... 110-n rfb-111-n rfb-112-n rfb-115-n rfb-200-n rfb-203-n rfb-204-n rfb-207-n rfb-208-n ... 303-n rfb-307-n rfb-308-n rfb-315-n rfb-400-n rfb-407-n rfb-408-n approx wt in lbs 6. ... dimensions in inches a 2.81 3.06 3.50 b 4.00 4.62 5.38 c 2.31 2.56 2.94 d 2.88 3.50 ... 4.12 dd 4.07 4.95 5.82 e .06 .06 .12 f bolt 3/8 1/2 1/2 h ...

bearings rfb-a shaft diam in 1 3/16 1 1/4 1 3/8 1 7/16 1 1/2 1 5/8 1 11/16 1 3/4 ... 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 11/16 2 3/4 2 15/16 3 3 ... 3/16 3 7/16 3 1/2 3 15/16 4 4 7/16 4 1/2 standard seal part no rfba-103 rfba ... -110 rfba-111 rfba-112 rfba-115 rfba-200 rfba-203 rfba-204 rfba-207 rfba-208 ... -303 rfba-307 rfba-308 rfba-315 rfba-400 rfba-407 rfba-408 series flange units ... c rfba-111-c rfba-112-c rfba-115-c rfba-200-c rfba-203-c rfba-204-c rfba-207-c rfba- ... c rfba-307-c rfba-308-c rfba-315-c rfba-400-c rfba-407-c rfba-408-c hi-temp 1 seal ... n rfba-111-n rfba-112-n rfba-115-n rfba-200-n rfba-203-n rfba-204-n rfba-207-n rfba- ... n rfba-307-n rfba-308-n rfba-315-n rfba-400-n rfba-407-n rfba-408-n approx wt in lbs ...

bearings rfp shaft diam in 1 3/16 1 1/4 1 3/8 1 7/16 1 1/2 1 5/8 1 11/16 1 3/4 ... 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 11/16 2 3/4 2 15/16 3 3 ... 3/16 3 7/16 3 1/2 3 15/16 4 4 7/16 4 1/2 4 15/16 5 series piloted flange ... 110-c rfp-111-c rfp-112-c rfp-115-c rfp-200-c rfp-203-c rfp-204-c rfp-207-c rfp-208-c ... 303-c rfp-307-c rfp-308-c rfp-315-c rfp-400-c rfp-407-c rfp-408-c rfp-415-c rfp-500-c ... 110-n rfp-111-n rfp-112-n rfp-115-n rfp-200-n rfp-203-n rfp-204-n rfp-207-n rfp-208-n ... 303-n rfp-307-n rfp-308-n rfp-315-n rfp-400-n rfp-407-n rfp-408-n rfp-415-n rfp-500-n ... inches d 2 e f g 000 002 3.375 3.625 4.250 .88 .94 1.12 1.31 1.50 1.56 2.25 2.62 2 ... 108 rfp-110 rfp-111 rfp-112 rfp-115 rfp-200 rfp-203 rfp-204 rfp-207 rfp-208 rfp-211 ...

bearings rfp-a shaft diam in 1 3/16 1 1/4 1 3/8 1 7/16 1 1/2 1 5/8 1 11/16 1 3/4 ... 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 11/16 2 3/4 2 15/16 3 3 ... 3/16 3 7/16 3 1/2 3 15/16 4 4 7/16 4 1/2 4 15/16 5 standard seal part no ... -110 rfpa-111 rfpa-112 rfpa-115 rfpa-200 rfpa-203 rfpa-204 rfpa-207 rfpa-208 ... -303 rfpa-307 rfpa-308 rfpa-315 rfpa-400 rfpa-407 rfpa-408 rfpa-415 rfpa-500 ... c rfpa-111-c rfpa-112-c rfpa-115-c rfpa-200-c rfpa-203-c rfpa-204-c rfpa-207-c rfpa- ... c rfpa-307-c rfpa-308-c rfpa-315-c rfpa-400-c rfpa-407-c rfpa-408-c rfpa-415-c rfpa- ... n rfpa-111-n rfpa-112-n rfpa-115-n rfpa-200-n rfpa-203-n rfpa-204-n rfpa-207-n rfpa- ... n rfpa-307-n rfpa-308-n rfpa-315-n rfpa-400-n rfpa-407-n rfpa-408-n rfpa-415-n rfpa- ...

roller bearings erci shaft diam in 1 3/4 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 ... 11/16 2 3/4 2 15/16 3 3 3/16 3 7/16 3 1/2 3 15/16 4 ... 4 7/16 4 1/2 4 15/16 5 part no series cylindrical ... seal part no erci-112-c erci-115-c erci-200-c erci-203-c erci-204-c erci-207-c erci- ... c erci-307-c erci-308-c erci-315-c erci-400-c erci-407-c erci-408-c erci-415-c erci- ... seal part no erci-112-n erci-115-n erci-200-n erci-203-n erci-204-n erci-207-n erci- ... n erci-307-n erci-308-n erci-315-n erci-400-n erci-407-n erci-408-n erci-415-n erci- ... d 2 c 000 002 1.75 1.75 1.80 3.939 4.439 4.782 e f standard seal erci-112 erci- ... 115 erci-200 erci-203 erci-204 erci-207 erci-208 ... -303 erci-307 erci-308 erci-315 erci-400 erci-407 erci-408 erci-415 erci-500 6.5 ...

108 rci-110 rci-111 rci-112 rci-115 rci-200 rci-203 rci-204 rci-207 rci-208 rci-211 ... 300 rci-303 rci-307 rci-308 rci-315 rci-400 rci-407 rci-408 rci-415 rci-500 rci-103 ... 110-c rci-111-c rci-112-c rci-115-c rci-200-c rci-203-c rci-204-c rci-207-c rci-208-c ... 303-c rci-307-c rci-308-c rci-315-c rci-400-c rci-407-c rci-408-c rci-415-c rci-500-c ... shipping weight lbs 2.0 1.9 2.9 2.7 4.5 4.2 4.0 5.3 4.8 4.6 6.2 8.4 7.4 7.2 11. ... 3 10.3 10.0 19.6 17.8 17.3 23.1 22.6 30.4 29.9 45.6 44.4 rcia felt seal contact ... 110-n rci-111-n rci-112-n rci-115-n rci-200-n rci-203-n rci-204-n rci-207-n rci-208-n ... 303-n rci-307-n rci-308-n rci-315-n rci-400-n rci-407-n rci-408-n rci-415-n rci-500-n ...

2 bolt pillow blocks rpb-a drpb drpb-a 4 bolt pillow blocks flange blocks ... drpb drpb-a rfb rfb-a rfp 1 3/16 1 1.4 1 3/8 1 7/16 1 1/2 1 11/16 1 3/4 2 2 ... 3/16 2 1/4 2 1/2 2 11/16 3 3 3/16 3 1/2 3 15/16 ... 4 4 7/16 4 1/2 103/104 106/107 108/111 112/200 203 ... 204/208 211/300 303/308 315/400 407/408 ssssssss 104 ssssss 105,107,108 415/500 ... 4 15/16 5 see page for specifications ... sssssssss 114 sssss 115 sssssssssss 116 4000 3500 3000 2500 2500 2000 1750 1500 1250 ...

inch housing size range inch rpb rpb-a 4 bolt pillow blocks flange blocks ... edpb-a spb rfb rfb-a rfp rfp-a erci 35 40 45 50 55 60 65 70 75 80 85 90 95 100 ... 125 1 3/8 1 7/16 1 1/2 1 11/16 1 3/4 2 1 3/4 2 2 3/16 2 1/4 2 1/2 2 1/4 ... /2 3 3/16 3 1/2 3 3/16 3 1/2 3 15/16 4 3 15/16 4 4 7/16 4 1/2 4 7/16 4 1/2 ... 4 15/16 5 4 15/16 5 106/107 108/111 112/200 112/ ... 200 203 204/208 204/208 211/300 211/300 303 ... /308 303/308 303/308 303/308 315/400 315/400 407/408 407/408 415/500 415/500 ... rci-m rcia-m rci-m series bore size 35 40 45 50 55 60 65 70 75 80 85 90 95 100 ... 110 115 120 125 felt seal rci-35m rci-40m rci-45m rci-50m rci-55m rci-60m rci-65m ... -c rci120m-c rci125m-c bore size 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 ...

156-157 158-159 160-161 162-163 3 /16-3/4 /16 -1 /16-1 3 2,850 � 23,200 900 � ... ,000 865 � 21,000 900 � 11,300 950 � 25,200 800 � 6,600 3 pc 3 pc 2 pc 3 pc 2 pc 3 ... 2.0 1.0 1.7 0.8 0.7 0.8 3 3 3 /16 /4 /16-1 3 3 3 /16 /4 spherical ... /16 -1 /2 -1 ra sh 2,750 � 52,000 6,480 �125,000 26,900 �125,000 4,400 � 83,000 ... 4,800 � 93,500 3,250 � 54,700 2,960 � 48,200 31,500 �130,000 69,500 �221,000 2 pc 2 ... f 350 f 350 f 350 f 1.0 0.8 0.9 1.0 1.4 0.5 1.5 2.3 1.6 3 1 3 /16 -1 /16 -1 / ... 16 -1 /16 -1 1 3 3 3 3 /4 -1 /2 1-2 good better s -for ...

ar,ar-n ends part number ar-3 ar-4 ar-5 ar-6 ar-7 ar-8 ar-10 ar-12 bore b ... 0015 0005 .1900 .2500 .3125 .3750 .4375 .5000 .6250 .7500 series three-piece ... .906 1.812 1.031 2.125 1.156 2.500 1.469 2.875 1.719 thread size m class unf-3b ... #10-32 1 /4-28 5 /16-24 3 /8-24 7 /16-20 1 /2-20 5 /8- ... 18 3 /4-16 base dia k ref .375 .469 .531 .688 .750 .875 1.000 1.125 across ... wrench flats j 010 010 .312 .375 .437 .562 .625 .750 .875 1.000 ball flat dia ... o ref .306 .331 .447 .517 .586 .698 .839 .978 max static ... 370 7,500 9,570 11,000 13,500 17,300 23,200 misalignment angle approx a weight deg ... 61/2 8 .06 7 .08 6 .14 7 .18 6 .29 8 .43 7 .64 ball housing width width w h 000 ... 005 005 005 .312 .250 .375 .281 .437 .344 .500 .406 .562 .437 .625 .500 .750 ...

are,are-n part number are-3 are-4 are-5 are-6 are-7 are-8 are-10 are-12 ... b 0015 0005 .1900 .2500 .3125 .3750 .4375 .5000 .6250 .7500 ball width w 000 ... 005 .312 .375 .437 .500 .562 .625 .750 .875 series three- ... 010 1.250 1.562 1.875 1.938 2.125 2.438 2.625 2.875 thread length a min .719 . ... 969 1.219 1.219 1.344 1.469 1.594 1.719 thread size m class unf-3a ... #10-32 1 /4-28 5 /16-24 3 /8-24 7 /16-20 1 /2-20 5 /8- ... 18 3 /4-16 ball flat dia o ref .306 .331 .447 .517 ... .978 max static radial load lbs 2,850 4,480 7,280 9,580 11,000 13,500 17,300 23,200 ... width h 005 005 .250 .281 .344 .406 .437 .500 .562 .687 ball dia ref .437 .500 . ... weight lbs .03 .05 .08 .12 .17 .26 .41 .64 are and are-n extra capacity male ... material specifications outer member 4130 alloy steel heat treated with ...

are-20,are-20n part number are-3-20 are-4-20 are-5-20 are-6-20 are-7-20 are-8-20 are ... b 0015 0005 .1900 .2500 .3125 .3750 .4375 .5000 .6250 .7500 ball width w 000 ... 005 .312 .375 .437 .500 .562 .625 .750 .875 housing width ... h 005 005 .250 .281 .344 .406 .437 .500 .562 .687 head dia d 010 010 . ... 010 1.250 1.562 1.875 1.938 2.125 2.438 2.625 2.875 ball flat dia o ref .306 . ... 331 .447 .517 .586 .698 .839 .978 max static ... 370 7,500 9,570 11,000 13,500 17,300 23,200 misalignment angle a deg 61/2 8 7 6 7 ... a min .719 .969 1.219 1.219 1.344 1.469 1.594 1.719 thread size m class unf-3a ... /4-28 /16-24 3 /8-24 7 /16-20 1 /2-20 5 /8-18 ... 3 /4-16 7 /8-14 5 1 ball dia ref .437 .500 .625 .718 .812 .937 1.125 1.312 ... weight lbs .03 .06 .09 .13 .18 .30 .46 .72 are-20 and are-20n extra capacity ...

cff,cff-n part number cff-3 cff-4 cff-5 cff-6 cff-7 cff-8 cff-10 cff-12 ... b 0025 0005 .1900 .2500 .3125 .3750 .4375 .5000 .6250 .7500 1.0000 ball housing ... width w h 005 005 ref .312 .375 .437 .500 .562 .625 .750 .875 1.375 .250 . ... 281 .344 .406 .437 .500 .562 .687 1.000 series two-piece ... 312 1.375 1.625 1.812 2.125 2.500 2.875 4.125 .469 .656 .656 .781 .906 1.031 1.344 1. ... 531 2.000 #10-32 1 /4-28 5 /16-24 3 /8-24 7 /16-20 1 /2-20 5 /8- ... 18 3 /4-16 1 1/4-12 base dia k ref .375 .469 .531 .688 .750 ... wrench flats j 010 010 .312 .375 .437 .562 .625 .750 .875 1.000 1.500 ball ... flat dia o ref .306 .331 .447 .517 .586 .698 .839 .978 1.269 max ... static radial load lbs 2,000 3,200 3,800 5,000 6,500 9,000 10,000 14,000 ... 25,200 misalignment angle approx a weight deg ...

cfm,cfm-n part number cfm-3 cfm-4 cfm-5 cfm-6 cfm-7 cfm-8 cfm-10 cfm-12 ... b 0025 0005 .1900 .2500 .3125 .3750 .4375 .5000 .6250 .7500 1.0000 ball width w ... 005 005 .312 .375 .437 .500 .562 .625 .750 .875 1.375 series ... f ref 1.250 1.562 1.875 1.938 2.125 2.438 2.625 2.875 4.125 thread length a min . ... 719 .969 1.219 1.219 1.344 1.469 1.594 1.719 2.094 thread size m class ... unf-3a #10-32 1 /4-28 5 /16 -24 3 /8-24 7 /16 -20 1 /2-20 5 / ... 8-18 3 /4-16 1 1/4 -12 ball flat dia o ref .306 .331 .447 ... ,000 5,000 6,500 9,000 10,000 14,000 25,200 misalignment angle a deg 61/2 8 7 6 7 ... /2 housing width h ref .250 .281 .344 .406 .437 .500 .562 .687 1.000 ball dia ref ... .437 .500 .625 .718 .812 .937 1.125 1.312 1. ... weight lbs .03 .05 .08 .11 .16 .24 .40 .63 2.25 cfm and cfm-n male commercial ...

6562 .7500 .8125 .9062 1.0000 1.1875 1.4375 1.5625 1.7500 .281 .343 .375 .406 .437 ... 025 .030 .035 .035 .035 .045 .045 .045 .406 .293 .500 .364 .562 .419 .656 .515 .687 ... 187 .920 1.312 .980 1.500 1.118 2,750 6,480 4,200 10,000 5,800 13,900 7,750 18,700 ... 9,300 22,300 11,200 26,900 26,900 20,000 48,000 48,000 30, ... 000 78,000 78,000 43,000 103,000 103,000 52,000 125,000 125,000 ... 4,400 6,700 9,200 12,400 14,900 17,900 32,000 48,000 69,000 83, ... spherical bearing part number sbg-3 sbg-4 sbg-5 sbg-6 sbg-7 sbg-8 sbg-10 sbg-12 ... sbg-14 sbg-16 sbg-3s sbg-4s sbg-5s sbg-6s sbg-7s sbg-8s sbg-10s sbg ... sbg-14sa sbg-16sa sbg-3ss .1900 sbg-4ss .2500 sbg-5ss .3125 sbg-6ss .3750 sbg- ... 7ss .4375 sbg-8ss .5000 sbg-10ss .6250 sbg-12ss . ...

bearings com part number com-3 com-4 com-5 com-6 com-7 com-8 com-10 com-12 ... 6562 .7500 .8125 .9062 1.0000 1.1875 1.4375 1.5625 1.7500 ball width w 005 005 . ... 281 .343 .375 .406 .437 .500 .625 .750 .875 1.000 race width h ... 703 .797 ball flat dia o ref .293 .364 .419 .515 .530 .600 .739 .920 .980 1.118 max ... static radial load lbs 3,250 4,900 6,450 8,250 10,200 13,600 21,000 30,000 41, ... b 0015 0005 .1900 .2500 .3125 .3750 .4375 .5000 .6250 .7500 .8750 1.0000 chamfer ... .035 .035 .045 .045 .045 ball dia ref .406 .500 .562 .656 .687 .781 .968 1.187 1. ...

bearings flbg part number flbg-3 flbg-4 flbg-5 flbg-6 flbg-7 flbg-8 flbg-10 ... .3750 ball width w 000 005 .281 .375 .437 .500 .562 .687 .875 1.250 1.125 race ... width h 000 005 .187 .281 .313 .375 .437 .531 .687 .937 .875 chamfer c ref .020 ... 050 .065 ball flat dia o ref .293 .331 .447 .517 .586 .637 .802 1.038 1.345 max ... 5,240 6,550 8,600 11,100 15,600 25,700 47,600 48,200 misalignment angle b2 deg 161/2 ... b 0000 0005 .1900 .2500 .3125 .3750 .4375 .5000 .6250 .7500 1.0000 ball dia ref . ... 406 .500 .625 .718 .812 .937 1.187 1.625 1. ...

other operating temperature -30� to 200� f 200� to 400� f -100� to -30� f 2 ... housing type page 187 housing selected 4 select seal design pages 188-189 seal ...

radial rating creq creq p x table no 4 shaft size 1/2 9/16 5/8 11/16 3/4 20mm ... /16 25mm 1 1 1/16 1 1/8 30mm 1 3/16 1 1/4 1 1/4 1 5/16 1 3/8 35mm 1 7/16 1 1/2 1 ... 9/16 40mm 1 5/8 1 11/16 1 3/4 45mm 1 13/16 1 7/8 1 15/16 50mm 2 2 2 1/8 ... 55mm 2 3/16 2 1/4 2 5/16 60mm 2 3/8 2 7/16 2 1/2 2 11/16 ... 2 7/8 2 15/16 75mm 3 80mm 3 3/16 3 1/4 3 3/8 3 7/16 3 1/2 90mm 3 15/16 4 load ... -211 er-35 er-36 er-212 er-38 er-39 er-40 er-43 er-214 er-46 er-47 er-215 er-48 ... 34 2-36 2-37 2-38 5218 2801 1651 0.7840 490 15/16 25mm 1 3-015 5305 3-1 4381 2567 1 ... 1 3/16 5306 3-13 5782 3493 1.7424 1709 4 use table no 4 find a basic dynamic ... any bearing from the row in step 4 or larger if creq is greater than the ...

duty shaft size 1/2 9/16 5/8 11/16 3/4 20mm 13/16 7/8 15/16 25mm 1 1 1/16 1 1/ ... 8 1 3/16 30mm 1 1/4r 1 1/4 1 5/16 1 3/8 35mm 1 7/16 1 1/2 1 9/16 ... 40mm 1 5/8 1 11/16 1 3/4 45mm 1 13/16 1 7/8 1 15/16 50mm 2 2 1/8 55mm ... revolutions per minute 50 619 583 583 491 390 664 625 625 527 418 1039 978 978 ... er-26 er-27 er-38 er-209 150 619 583 404 341 270 664 625 433 366 290 1039 978 ... 678 572 454 1290 1290 895 755 599 1638 1638 1136 ... 1029 817 2176 2176 1509 1273 1010 500 491 390 270 228 181 527 418 290 245 194 825 ... 654 454 383 304 1088 864 599 505 401 1381 1096 760 641 509 1487 1180 818 690 ... 1010 852 676 1000 390 310 215 181 144 418 332 230 194 154 654 519 360 304 241 864 ...

bearings standard duty shaft size 2 1/4 2 5/16 60mm 2 3/8 2 7/16 2 1/2 2 11/16 ... 5214 er er-36 er-212 er-38 er-39 er-40 er-43 er-214 medium duty shaft insert ... 3885 3277 2601 3975 3975 3975 3516 2791 4812 4812 4812 4059 3222 6673 6673 6673 5628 ... 4467 7975 7975 7975 7054 5599 150 2631 2631 ... 2694 2272 1803 3975 3975 2890 2438 1935 4812 4812 3337 2814 2234 6673 6673 4627 3902 ... 3097 7975 7975 5799 4891 3882 250 2631 2219 1538 1298 1030 3118 ... 2272 1916 1521 3975 3516 2438 2056 1632 4812 4059 2814 2374 1884 6673 5628 3902 3291 ... 2612 7975 7054 4891 4125 3274 500 2219 1761 1221 1030 817 2629 ... 1803 1521 1207 3516 2791 1935 1632 1295 4059 3222 2334 1884 1495 5628 4467 3097 2612 ...

table table no 7 shaft size 1 3/16 1 1/4 l10 hours 5000 10000 30000 50000 100000 ... 50 3360 3360 2975 2552 2073 5376 5376 4760 4084 3317 6934 6934 6140 5268 4279 9114 ... 14620 29081 29081 25750 22091 17944 40114 40114 35520 30473 24752 100 3360 3360 ... 1684 5376 5376 3866 3317 2694 6934 6934 4987 4279 3475 9114 9114 6555 5624 4568 9679 ... 9679 6961 5972 4851 10198 10198 7335 6293 5111 10876 10876 ... 11875 29081 29081 20915 17944 14575 40114 40114 28851 24752 20105 250 3142 2552 ... 1836 1575 1279 5028 4084 2937 2520 2047 6485 5268 3789 3250 2640 ... 8524 6923 4979 4272 3470 9052 7352 5288 4538 3685 9538 7747 ...

of an np-39 on page 20 from table no 4 on page 179 the basic dynamic radial ... relative axial load ral from table no 4 page 17 1000 251 lbs nd2 3.9690 3 ... 3 on page 179 interpolate ral between 200.10 and 300.15 and e between 0.30 and 0. ... 34 to obtain an e value ral 251 200.10 300.15 200.10 e 0.30 0.34 0.30 ... e 32 fa 11789 1300 3 x 16667 1000 12,430 hours 2 apply the life adjustment ... l 10 x a1 x a2 x a3 lna hours 12,430 x 1 x 1 x 0.456 lna hours 5,700 hours ... from table 2 on page 178 a 3 0.5 x 0.456 2 re-apply the life adjustment factors ... l 10 x a1 x a2 x a3 lna hours 12,430 x 1 x 1 x 0.5 x 0.456 lna hours 2,830 ... 182 the radial rating is 9,030 lbs l10 4 from table no 3 on page 179 determine ... between 0.30 and 0.34 and y between 1.45 and 1.31 because fa/f r e 0.32 0.30 y ...

load 3 the point of load application 4 the distance between bearing centers ... on bearing a p1 x b p2 x c k 1,000 x 4 150 x 3 323 lbs 11 p1 x a c k x p2 ... x c p3 x d k 60 x 12 2 180 x 6 70 x 4 12 137 lbs load on bearing b p 1 x ... p3 x k d k 60 x 2 180 x 6 70 x 12 4 12 173 lbs load on bearing b 827 ... case 2 cantilever fan and drive case 4 drive load calculation load on bearing ... a p1 x a k p2 b k 200 x 4 9 80 x 2 9 p2 x k b p1 x a k 80 x ... 9 2 200 x 4 9 271 lbs 126,000 x hp 126,000 x 5 xk x ... 1.5 39.4 lbs rpm x d 2,400 x 10 hp horsepower rpm revolutions ...

life is required with approximately 7,200 operating hours per year this means ... that the l10 life will be 5 x 7,200 or 36,000 hours a formula for variable ... required life of 36,000 hours or 32,400 hours is the value of n1 value for p2 ... as follows p3 x 36,000 753 x 32,400 5753 x 3,240 7423 x 360 thus p 278.4 ... weighs 2,500 lbs has a throw of 1/4 in and whose shaft speed is 500 rpm . ... 250 f .000341 x 2,500 x 12 x 5002 4,440 lbs creq p x l10 x rpm 16,667 x .456 ... 1/3 278.4 x 36,000 x 750 16,667 x .456 1/3 creq 42472 pounds from table no 4 ... rating value greater than creq is 4381 pounds the bore sizes listed in that ... row 1 1/16 to 1 1/4 will be satisfactory for this ... the actual basic dynamic radial rating 4381 lbs into the l10 formula l10 c/p x 16, ...

duty shaft size 1/2 9/16 5/8 11/16 3/4 20mm 13/16 7/8 15/16 25mm 1 1 1/16 1 1/ ... 8 1 3/16 30mm 1 1/4r 1 1/4 1 5/16 1 3/8 35mm 1 7/16 1 1/2 1 9/16 ... 40mm 1 5/8 1 11/16 1 3/4 45mm 1 13/16 1 7/8 1 15/16 50mm 2 2 1/8 55mm ... 2 3/16 2 1/4 2 5/16 60mm 2 3/8 2 7/16 2 1/2 2 11/16 ... 2 7/8 2 15/16 75mm 3 80mm 3 3/16 3 1/4 3 3/8 3 7/16 3 1/2 90mm 3 15/16 4 ... -211 er-35 er-36 er-212 er-38 er-39 er-40 er-43 er-214 er-46 er-47 er-215 er-48 ... 500 2200 2200 30mm 1 3/16 5306 3-13 4650 4650 6500 n/a 450 1000 450 2000 2000 1 ... 1/2 40mm 1 11/16 1 3/4 45mm 1 11/16 1 3/4 45mm 1 15/16 50mm 55mm 2 3/16 3-18 5308 ... 3-111 3-112 5309 3-111 3-112 5309 4150 4150 5850 3800 3800 5300 3550 3550 5000 n/a ...

0.16005 0.15868 0.15868 1 3/16 1 1/4 1 3/8 1 7/16 1 1/2 1 5/8 1 11/16 1 3/4 ... 1 15/16 2 2 3/16 2 1/4 2 7/16 2 1/2 2 11/16 2 3/4 2 15/16 3 3 ... 3/16 3 7/16 3 1/2 3 15/16 4 4 7/16 4 1/2 4 15/16 5 103 104 106 107 108 110 ... 111 112 115 200 203 204 207 208 211 212 215 300 303 307 ... 308 315 400 407 408 415 500 rci-103 rci-104 rci-106 rci-107 rci ... 108 rci-110 rci-111 rci-112 rci-115 rci-200 rci-203 rci-204 rci-207 rci-208 rci-211 ... 300 rci-303 rci-307 rci-308 rci-315 rci-400 rci-407 rci-408 rci-415 rci-500 factor ...

applications operating at -20 to 200� f intermittent to 250� f the high ... ball bearings shaft size inches 1/2 3/4 7/8 1 3/16 1 1/4 1 1/2 1 11/16 1 15/ ... 2 7/16 2 1/2 2 15/16 3 3 7/16 3 1/2 4 4 3/16 4 15/16 table no 21 lubrication ... bearings shaft size inches 1 3/16 1 1/4 1 3/8 1 7/16 1 1/2 1 11/16 1 3/4 2 2 ... 3/16 2 1/4 2 1/2 2 11/16 3 3 3/16 3 1/2 3 15/16 ... 4 4 7/16 4 1/2 4 15/16 5 recommended relubrication ... .22 .32 .50 .55 .65 .85 1.25 2.50 3.10 4.75 these charts are general ...

diameter in 1/2 1 15/16 2 3 3/16 3 1/4 4 15/16 shaft tolerance in plus .0000 ... 1 3/16 1 7/16 1 1/2 3 3 3/16 3 15/16 4-5 shaft tolerance in plus .0000 to minus ... diameter in 1/2 1 15/16 2 3 3/16 3 1/4 4 15/16 bore tolerance in plus .0006 ... 1 3/16 1 7/16 1 1/2 3 3 3/16 3 15/16 4-5 bore tolerance in plus .0010 to minus ... for ball bearings bore 1 1 3/16 1 1/4 1 7/16 1 1/2 1 3/4 setscrew size 1/4 ... 28 1/4 28 1/4 28 5/16 24 5/16 24 5/16 24 table no ... flange outside bolts 17 17 17 17 49 49 49 75 75 150 150 inside bolts 4 4 4 4 8 8 ... 31 31 75 75 266 150 150 266 1 3/16 1 1/4 1 3/8 1 7/16 1 1/2 1 11/16 1 3/4 2 ... slot sizes bore size 1 1 3/16 1 1/4 1 7/16 1 1/2 1 3/4 square head setscrew ...