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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.

TO ORDER BALL NUTS:             
 

CATALOG NUMBER
HB30SN-
       


1. Click on the Ball Nut Code in the table to select the desired Ball Nut.

2. Click HERE to check PRICE, AVAILABILITY or ADD 
TO CART.  
                

 

 
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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Techno, Inc. Linear Motion Components Techno, Inc. is celebrating 25 years of CNC Router and Linear Automation Technology. Visit any of our Web sites to view product information, request application assistance or catalogs, view technical articles, videos and more! www.techno-isel.com. Quality products at affordable prices!" 
has offered linear rails and linear bearings, guideways, ball screws, lead screws, acme screws, ball nut assemblies, crossed roller slides, aluminum extrusions and hardware since 1986. These products are used for building assembly, inspection, dispensing, pick-and-place, drilling, milling and industrial automation systems.

Techno, Inc. Linear Motion Components
2101 Jericho Turnpike 
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