Nexen 967159 RPS20 Roller Pinion System Geared Bearing with zero backlash and integral bearing. This external tooth full ring gear has a 90 mm inner diameter, 300 mm outer diameter, and 15.75 in length. It features black oxide finish, CE and RoHS certification, and can run without lubrication. Max static torque 439 Nm, max output speed 261 RPM.

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

148

CE certified

CE

Finish

Black oxide

Gear or segment angle

360

Gear to pinion ratio

1

Inner diameter

90 mm

Length

15.75 in

Materials of construction

Bare Steel

Max ambient temperature (C)

40

Max dynamic axial load at max life and avg torque

24.2 kN

Max dynamic moment load at max life and avg torque

1.1 kNm

Max dynamic radial load at max life and avg torque

15.5 kN

Max dynamic torque at min life

425 Nm

Max dynamic torque for max life

242 Nm

Max output speed

261 RPM

Max static torque

439 Nm

Min ambient temperature (C)

-5

Moment of inertia inner

0.0063 kgm

Moment of inertia outer

0.12 kgm

One way positional accuracy

44 ArcSec

One way repeatability

7.3 ArcSec

Outer Diameter

300 mm

Product weight

12.0 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