Bearing Sizes

Product Codes

Torsional Spring Rate

Load (Lc)

Capacity (Lt)

Dia. +0
- 0.0005

A
± 0.003

B
min

1/8

A-10

.0003

0.95

3.80

.1250

.200

.088

1/8

A-20

.0018

8.90

12.70

.1250

.200

.088

1/8

A-30

.0148

25.30

25.30

.1250

.200

.088

5/32

B-10

.0004

1.40

5.60

.1562

.250

.114

5/32

B-20

.0037

13.70

19.60

.1562

.250

.114

5/32

B-30

.0296

39.30

39.30

.1562

.250

.114

3/16

C-10

.0007

2.00

7.80

.1875

.300

.136

3/16

C-20

.0060

19.50

27.90

.1875

.300

.136

3/16

C-30

.0482

55.80

55.80

.1875

.300

.136

1/4

D-10

.0018

3.60

14.20

.250

.400

.184

1/4

D-20

.0148

35.00

50.00

.250

.400

.184

1/4

D-30

.1185

100.00

100.00

.250

.400

.184

5/16

E-10

.0037

5.70

22.80

.3125

.500

.232

5/16

E-20

.0296

55.00

78.60

.3125

.500

.232

5/16

E-30

.2367

157.10

157.10

.3125

.500

.232

3/8

F-10

.0065

8.40

33.60

.3750

.600

.279

3/8

F-20

.0482

79.10

113.00

.3750

.600

.279

3/8

F-30

.4002

226.00

226.00

.3750

.600

.279

1/2

G-10

.0148

14.40

57.40

.5000

.800

.374

1/2

G-20

.1185

140.00

200.00

.5000

.800

.374

1/2

G-30

.9486

400.00

400.00

.5000

.800

.374

5/8

H-10

.0296

23.00

92.00

.6250

1.000

.469

5/8

H-20

.2367

221.10

315.80

.6250

1.000

.469

5/8

H-30

1.8940

631.50

631.50

.6250

1.000

.469

3/4

I-10

.0482

32.40

129.40

.7500

1.200

.564

3/4

I-20

.4002

317.20

453.10

.7500

1.200

.564

3/4

I-30

3.2610

906.10

906.10

.7500

1.200

.564

1

J-10

.1185

59.20

236.60

1.000

1.600

.764

1

J-20

.9486

566.30

809.00

1.000

1.600

.764

1

J-30

7.8023

1616.00

1616.00

1.000

1.600

.764