
|
型号 |
d |
D |
W |
轴承座孔径 |
HD |
Ro |
极限转速
(油润滑)* |
基本动态额定值 |
基本静态载荷 |
外圈和滚子组件重量 |
|
外圈和
滚子组件 |
轴径 |
外径 |
宽度 |
径向润滑孔直径 |
最大外圈倒角半径 |
英寸毫米 |
英寸毫米 |
英寸毫米 |
英寸毫米 |
英寸毫米 |
RPM |
磅/牛 |
磅/牛 |
lbkg |
|
标称 |
公差 |
标称 |
公差 |
公差
+0/-.005
(+0/.13) |
旋转 |
固定 |
公差 |
(参考) |
(参考) |
GR36N |
2.2500+0/-.0005
57.2+0/-.013 |
3.0000+0/-.0006
76.2+0/-.015 |
1.500
38.10 |
2.9996
76.220 |
3.0007
76.248 |
+0/-.0007
+0/-.018 |
.13
3 |
0.08
2 |
2,700 |
15,250
67,832 |
49,100
218,397 |
1.13
.51 |
|
GR36SS,S,
RS,SRS,RSS |
1.750
44.45 |
2.9996
76.220 |
3.0007
76.248 |
+0/-.0007
+0/-.018 |
.13
3 |
0.08
2 |
1,700 |
15,250
67,832 |
49,100
218,397 |
1.32
.59 |
|
GR36 |
2.9996
76.220 |
3.0007
76.248 |
+0/-.0007
+0/-.018 |
.13
3 |
0.08
2 |
2,700 |
18,450
82,066 |
60,200
267,770 |
1.32
.59 |
|
GR40N |
2.5000+0/-.0005
63.5+0/-.013 |
3.2500+0/-.0008
82.6+0/-.020 |
1.500
38.10 |
3.2496
82.572 |
3.2507
82.600 |
+0/-.0007
+0/-.018 |
.13
3 |
0.08
2 |
2,400 |
16,200
72,058 |
54,500
242,416 |
1.23
.56 |
|
GR40SS,S,
RS,SRS,RSS |
1.750
44.45 |
3.2496
82.572 |
3.2507
82.600 |
+0/-.0007
+0/-.018 |
.13
3 |
0.08
2 |
1,530 |
16,200
72,058 |
54,500
242,416 |
1.44
.65 |
|
GR40 |
3.2496
82.572 |
3.2507
82.600 |
+0/-.0007
+0/-.018 |
.13
3 |
0.08
2 |
2,400 |
19,800
88,070 |
66,800
297,126 |
1.44
.65 |
|
3.2496
82.572 |
3.2507
82.600 |
+0/-.0007
+0/-.018 |
.13
3 |
0.08
2 |
2,400 |
19,800
88,070 |
66,800
297,126 |
1.44
.65 |
|
GR44N |
2.7500+0/-.0005
69.9+0/-.013 |
3.5000+0/-.0008
88.9+0/-.020 |
1.500
38.10 |
3.4995
88.922 |
3.5008
88.955 |
+0/-.0010
+0/-.025 |
.13
3 |
0.08
2 |
2,200 |
16,800
74,726 |
59,900
266,435 |
1.36
.62 |
|
GR44SS,S,
RS,SRS,RSS |
1.750
44.45 |
3.4995
88.922 |
3.5008
88.955 |
+0/-.0010
+0/-.025 |
.13
3 |
0.08
2 |
1,390 |
16,800
74,726 |
59,900
266,435 |
1.59
.72 |
|
GR44 |
3.4995
88.922 |
3.5008
88.955 |
+0/-.0010
+0/-.025 |
.13
3 |
0.08
2 |
2,200 |
20,350
90,517 |
73,400
326,483 |
1.59
.72 |
|
GR48N |
3.0000+0/-.0005
76.2+0/-.013 |
3.7500+0/-.0008
95.3+0/-.020 |
1.500
38.10 |
3.7495
95.275 |
3.7508
95.308 |
+0/-.0010
+0/-.025 |
.13
3 |
0.08
2 |
2,000 |
20,500
91,184 |
65,400
290,899 |
1.53
.69 |
|
GR48SS,S,
RS,SRS,RSS |
1.750
44.45 |
3.7495
95.275 |
3.7508
95.308 |
+0/-.0010
+0/-.025 |
.13
3 |
0.08
2 |
1,270 |
20,500
91,184 |
65,400
290,899 |
1.70
.77 |
|
GR48 |
3.7495
95.275 |
3.7508
95.308 |
+0/-.0010
+0/-.025 |
.13
3 |
0.08
2 |
2,000 |
20,600
91,629 |
80,200
356,730 |
1.70
.77 |
|
3.7495
95.275 |
3.7508
95.308 |
+0/-.0010
+0/-.025 |
.13
3 |
0.08
2 |
2,000 |
20,600
91,629 |
80,200
356,730 |
1.70
.77 |
|
GR52SS,S,
RS,SRS,RSS |
3.2500+0/-.0005
82.6+0/-.013 |
4.2500+0/-.0008
108.0+0/-.020 |
1.750
44.45 |
4.2495
107.980 |
4.2508
108.013 |
+0/-.0010
+0/-.025 |
.19
5 |
0.08
2 |
1,175 |
25,100
111,645 |
63,800
283,782 |
2.64
1.19 |
|
GR52 |
4.2495
107.980 |
4.2508
108.013 |
+0/-.0010
+0/-.025 |
.19
5 |
0.08
2 |
1,850 |
23,950
106,530 |
80,100
356,285 |
2.64
1.19 |
|
GR56N |
3.5000+0/-.0005
88.9+0/-.013 |
4.5000+0/-.0008
114.3+0/-.020 |
1.750
44.45 |
3.2496
82.572 |
3.2507
82.600 |
+0/-.0010
+0/-.025 |
.19
5 |
0.08
2 |
1,700 |
25,100
111,645 |
86,500
384,752 |
2.88
1.31 |
|
GR56SS,S
,RS,SRS,RSS |
2.000
50.80 |
3.4995
88.922 |
3.5008
88.955 |
+0/-.0010
+0/-.025 |
.19
5 |
0.08
2 |
1,090 |
25,100
111,645 |
86,500
384,752 |
3.18
1.44 |
|
GR56 |
3.4995
88.922 |
3.5008
88.955 |
+0/-.0010
+0/-.025 |
.19
5 |
0.08
2 |
1,700 |
28,900
128,547 |
104,000
462,592 |
3.18
1.44 |
|
3.4995
88.922 |
3.5008
88.955 |
+0/-.0010
+0/-.025 |
.19
5 |
0.08
2 |
1,700 |
28,900
128,547 |
104,000
462,592 |
3.18
1.44 |
|
GR60SS,S
,RS,SRS,RSS |
3.7500+0/-.0005
95.3+0/-.013 |
4.7500+0/-.0008
120.7+0/-.020 |
2.000
50.80 |
4.7495
120.685 |
4.7508
120.718 |
+0/-.0010
+0/-.025 |
.19
5 |
0.10
3 |
1,020 |
25,450
113,202 |
92,300
410,550 |
3.38
1.53 |
|
GR60 |
4.7495
120.685 |
4.7508
120.718 |
+0/-.0010
+0/-.025 |
.19
5 |
0.10
3 |
1,600 |
29,300
130,326 |
111,000
493,728 |
3.38
1.53 |
| |