Nexen 967133 RPS25 Roller Pinion System geared bearing with zero backlash external tooth ring gear, integral bearing, 55 mm inner diameter, 220 mm outer diameter, and 12.50 in length. Bare steel construction with black oxide finish supports lube-free operation and delivers high precision with ±10.4 ArcSec repeatability. Rated for 458 Nm max static torque and 350 RPM max output speed.

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

85

CE certified

CE

Finish

Black oxide

Gear or segment angle

360

Gear to pinion ratio

1

Inner diameter

55 mm

Length

12.50 in

Materials of construction

Bare Steel

Max ambient temperature (C)

40

Max dynamic axial load at max life and avg torque

7.6 kN

Max dynamic moment load at max life and avg torque

0.2 kNm

Max dynamic radial load at max life and avg torque

4 kN

Max dynamic torque at min life

414 Nm

Max dynamic torque for max life

233 Nm

Max output speed

350 RPM

Max static torque

458 Nm

Min ambient temperature (C)

-5

Moment of inertia inner

0.00039 kgm

Moment of inertia outer

0.033 kgm

One way positional accuracy

62 ArcSec

One way repeatability

10.4 ArcSec

Outer Diameter

220 mm

Product weight

6.7 kg

Restrictions

This Gear Can Run Without Lubrication, See Specifications in Datasheet

RoHS compliant

RoHS

RPS size

25

RPS width

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

Tooth orientation

External Teeth