# Nexen 967180 RPS40 Roller Pinion Geared Bearing - Zero Backlash, 115 mm ID, 355 mm OD, 21.25 in Length - MROSupply.com

***Nexen 967180 RPS40 Roller Pinion Geared Bearing, a high-precision zero backlash external tooth ring gear with integral bearing. Features 115 mm inner diameter, 355 mm outer diameter, 21.25 in length, and black oxide finish. Delivers 1986 Nm max static torque at 231 RPM max output speed. Supports lube-free operation, CE and RoHS compliant, with ±39 ArcSec one-way positional accuracy and 30 million roller contact life rating.***



## Product details:

- Catalog number: 967180
- SKU: 5919306
- Price: ***$6,219.83*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Nexen](https://www.mrosupply.com/brands/nexen/)
- Category: 
    - [Roller Guides](htts://www.mrosupply.com/linear-motion/linear-bearings-guides/roller-guides/)
    - [Linear Bearings & Guides](htts://www.mrosupply.com/linear-motion/linear-bearings-guides/)
    - [Linear Motion](htts://www.mrosupply.com/linear-motion/)
- Unit of measure: each
- Technicall support: contact supplier for technical support on 800 843 7445


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- 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: 178
  

  
- CE certified: CE
  

  
- Finish: Black oxide
  

  
- Gear or segment angle: 360
  

  
- Gear to pinion ratio: 1
  

  
- Inner diameter: 115 mm
  

  
- Length: 21.25 in
  

  
- Materials of construction: Bare Steel
  

  
- Max ambient temperature (C): 40
  

  
- Max dynamic axial load at max life and avg torque: 35 kN
  

  
- Max dynamic moment load at max life and avg torque: 1.8 kNm
  

  
- Max dynamic radial load at max life and avg torque: 20.7 kN
  

  
- Max dynamic torque at min life: 993 Nm
  

  
- Max dynamic torque for max life: 993 Nm
  

  
- Max output speed: 231 RPM
  

  
- Max static torque: 1986 Nm
  

  
- Min ambient temperature (C): -5
  

  
- Moment of inertia inner: 0.015 kgm
  

  
- Moment of inertia outer: 0.38 kgm
  

  
- One way positional accuracy: 39 ArcSec
  

  
- One way repeatability: 6.4 ArcSec
  

  
- Outer Diameter: 355 mm
  

  
- Product weight: 27.0 kg
  

  
- Restrictions: This Gear Can Run Without Lubrication, See Specifications in Datasheet
  

  
- RoHS compliant: RoHS
  

  
- RPS size: 40
  

  
- RPS width: B-Width, Only Compatible with B-Width Roller Pinions
  

  
- Tooth orientation: External Teeth
  
## Product documents / software:

- [PDF CAD Drawing](https://documents.mrosupply.com/product_documents/59/19/5919306/967180S_KmwL7vr.pdf)
- [Technical Data Sheet](https://documents.mrosupply.com/product_documents/59/19/5919398/21604_UnDsSCX.pdf)
- [User Manual](https://documents.mrosupply.com/product_documents/59/19/5919398/21602_9yaHRgR.pdf)
- [DXF CAD Drawing](https://documents.mrosupply.com/product_documents/59/19/5919306/967180S_Dnrbz1f.dxf)
- [STEP CAD File](https://documents.mrosupply.com/product_documents/59/19/5919306/1614162_7kTRk65.stp)

## Product's reviews:
- None - all good
- Great prices and great service - I continue to use MRO for various production parts I need. They beat the competition hands down. And the delivery is timely.
- Great service - Provide great pricing, accurate order processing, and timely delivery. I recommend MRO for your electronic needs.