型號

B

W

O

H

D

F

A

J

K

L

A/F

Thread

旋角

球徑
Ball Dia.
Ø

徑向荷重
Radial S. load
(kgf)

重量
Weight (Lbs)

Model No.

H7

+0-0.004

＊

*

＊

＊

+0.080-0

＊

＊

＊

+0-0.080

S

α

NHS 3/16 R/L

0.1875

0.312

0.303

0.217

0.669

1.063

0.472

0.354

0.433

0.157

0.354

UNF3/16-32

13

0.437

860

0.04

NHS 1/4 R/L

0.2500

0.375

0.350

0.236

0.748

1.181

0.551

0.394

0.512

0.197

0.433

UNF1/4-28

13

0.500

1,100

0.05

NHS 5/16 R/L

0.3125

0.437

0.409

0.315

0.925

1.417

0.669

0.512

0.630

0.197

0.551

UNF 5/16-24

13

0.625

1,630

0.09

NHS 3/8 R/L

0.3750

0.500

0.508

0.394

1.063

1.772

0.827

0.591

0.748

0.276

0.669

UNF 3/8-24

13

0.750

2,070

0.15

NHS 7/16 R/L

0.4375

0.500

0.508

0.394

1.063

1.772

0.827

0.591

0.748

0.276

0.669

UNF 7/16-20

13

0.750

2,070

0.15

NHS 1/2 R/L

0.5000

0.625

0.606

0.433

1.260

1.969

0.945

0.709

0.866

0.276

0.748

UNF 1/2-20

13

0.875

2,430

0.23

NHS 5/8 R/L

0.6250

0.750

0.760

0.512

1.535

2.520

1.299

0.866

1.063

0.315

0.866

UNF 5/8-18

15

1.125

4,450

0.44

NHS 3/4 R/L

0.7500

0.875

0.858

0.591

1.732

2.795

1.417

0.984

1.220

0.394

1.063

UNF 3/4-16

15

1.250

6,130

0.63