Shaft 

Diameter

Cylindrical

Spherical

B O.D.

D

G

M

N

r

S

T

Y

Approx. 

Weight

Part Number

J

Outer 

Ring Width

Part Number

J

Outer 

Ring Width

2 1/2

-

-

UG240NL*Δ

1.0630

4.7244

2 11/16

1.0000

4 3/16

3.331

-

-

-

0.343

5.80

2 11/16

-

-

UG243NL*Δ

65.00

-

-

UG2M65NL*Δ

27.0000

120.0000

68.26

25.4000

106.40

84.610

-

-

-

8.710

2.60

2 3/4

-

-

UG244NL*Δ

1.1417

5.1181

2 7/8

1.0625

4 5/8

3.624

-

-

-

0.367

7.30

2 15/16

-

-

UG247NL*Δ

3

-

-

UG2E48NL*Δ

75.00

-

-

UG2M75NL*Δ

29.0000

130.0000

73.02

26.9870

117.50

92.050

-

-

-

9.320

3.30

3 7/16

-

-

UG255NL*Δ

1.3386

5.9055

3 9/16

1.4375

5 3/16

4.158

-

-

-

0.415

9.50

3 1/2

-

-

UG2E56NL*Δ

85.00

-

-

UG2M85NL*Δ

34.0000

150.0000

90.49

36.5130

131.80

105.610

-

-

-

10.540

4.30

3 15/16

-

-

UG263NL*

1.5748

7.0866

4 1/4

1.6719

5 15/16

4.913

-

-

-

0.504

16.00

4

-

-

UG2E64NL*

100.00

-

-

UG2M100NL*

40.0000

180.0000

107.95

42.4660

150.80

124.790

-

-

-

12.800

7.20