Roller Screws | McMaster-Carr

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Component

System of Measurement

Thread Size

Length

Nut Type

Externally Threaded

Travel Distance per Turn

Dynamic Thrust Load Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. or greater

Diameter

Threading

Partially Threaded

Thread Direction

Material

Stainless Steel

Number of Thread Starts

ID

Thread Type

Hardness

Rockwell C58 to Rockwell C62

Width

Tensile Strength

Less than 50,000 psi

50,000 psi to 79,999 psi

80,000 psi to 99,999 psi

100,000 psi to 129,999 psi

130,000 psi or greater

REACH

DFARS Specialty Metals

Center Height

For Load Direction

Combined Radial and Thrust

RoHS

Export Control Classification Number (ECCN)

Height

Maximum Backlash

How can we improve?

226 Products

Power Transmission

Roller Screws and Nuts

Roller Screws and Nuts

Create more points of contact to handle much higher loads than ball screws and nuts of the same size

Ball Screws and Nuts

Ball Screws and Nuts

Provide smooth travel where high speeds, accurate positioning, and repeatable movement are required

End Supports for Ball Screws and Precision Lead Screws

End Supports for Ball Screws and Precision Lead Screws

Brace and secure the ends of ball screws and precision lead screws

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)