Nexen 967148 Roller Pinion System RPS20 geared bearing with zero backlash and external teeth. Features a 20 mm inner diameter, 166 mm outer diameter, 12.50 in length, and B-width compatibility. Constructed of bare steel with black oxide finish. Supports lube-free operation, CE and RoHS certified.

Angular backlash

0 ArcSec

Approximate life

More Than 30000000, Roller Contacts Per Tooth At Rated Accuracy And Max Life Ratings

Backlash rating

Zero Backlash

Bearing number

42

CE certified

CE

Finish

Black oxide

Gear or segment angle

360

Gear to pinion ratio

1

Inner diameter

20 mm

Length

12.50 in

Materials of construction

Bare Steel

Max ambient temperature (C)

40

Max dynamic moment load at max life and avg torque

Contact Nexen

Max dynamic torque at min life

222 Nm

Max dynamic torque for max life

126 Nm

Max output speed

500 RPM

Max static torque

229 Nm

Min ambient temperature (C)

-5

Moment of inertia inner

0.000019 kgm

Moment of inertia outer

0.0077 kgm

One way positional accuracy

84 ArcSec

One way repeatability

13.9 ArcSec

Outer Diameter

166 mm

Product weight

3.0 kg

Restrictions

This Gear Can Run Without Lubrication, See Specifications in Datasheet

RoHS compliant

RoHS

RPS size

20

RPS width

B-Width, Only Compatible with B-Width Roller Pinions

Tooth orientation

External Teeth