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Double Circuit Ball Nuts (Inch)
    
Online Purchases Now Available for this Product 

All dimensions are expressed
in inches, unless otherwise noted.

BALL NUT SELECTION             

 
1. View the BALL NUT Table below to find the appropriate Ball Nut and Click on the link (Example: 037012) in Ball Nut Code   column to automatically complete the CATALOG NUMBER
2. Click one of the function buttons below (i.e. CHECK PRICE and AVAILABILITY).

CATALOG NUMBER
HB30SN-

       

 

 
BALL NUT

Ball Nut
 Code

Nom.
Dia
Lead

A

B C

D

E F

Thd

Dynamic Load Rating lbs  Static Load Rating lbs Torque
to Raise 1 lb lb-in
Opt.
Flange
HB250F-
*

037012//

.375

.125

1.83

.255

.786

.915

.468

.55

.664 - 32

500

4250

.02

0664

050020//

.500

.200

2.76

.390

1.070

1.339

.665

.85

15/16 - 16

1200

9400

.04

0938

050050

.500

.500

1.76

.390

1.063

1.390

.625

.7

15/16 - 16

850

4150

.09

0938

075020//

.750

.200

2.89

.510

1.317

1.521

.917

.94

1 1/8 - 18

1900

18800

.04

1125

075050

.750

.500

2.94

.510

1.317

1.984

.983

1.06

1 1/4 - 16

3450

24200

.09

1250

100025//

1.000

.250

3.14

.630

1.692

1.882

1.191

1.12

1 9/16 - 18

3350

30750

.05

1563

100050

1.000

.500

3.13

.630

1.692

1.882

1.191

1.12

1 9/16 - 18

3950

32300

.09

1563

100100

1.000

1.000

3.10

.605

1.692

2.172

1.200

1.17

1 9/16 - 18

2250

13750

.18

1563

*112020//

1.125

.200

2.51

.485

1.692

1.963

1.281

1.22

1 5/8 - 20

2400

27550

.04

1625

150025//

1.500

.250

3.26

.760

2.098

2.427

1.733

1.53

1.967 - 18

4050

47450

.05

1967

150050//

1.500

.500

5.59

.755

2.630

3.177

1.564

1.93

2.36 - 18

12900

102300

.09

2360

150100

1.500

1.000

3.65

1.010

2.630

3.696

1.737

1.96

2 1/4 - 20

8250

47800

.18

2250

** 150200

1.500

2.000

5.26

1.005

2.621

3.400

1.576

1.68

2 1/4 - 20

7600

29000

.35

2250

* Lube Hole = 1/8 - 27 npt, G = 0.46 // Denotes a parallel circuit configuration
** Lube Hole = 1/8 - 27 npt, G = 0.50 Denotes a crisscross circuit configuration

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E-MAIL:
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Techno-Isel Linear Motion Components offers Linear rails and bearings, guideways, ballscrews, lead screws, ball slides, crossed roller slides and aluminum extrusions. They are used for building assembly, inspection, dispensing, pick and place, drilling, milling, and industrial automation equipment and machines. 

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