# Nexen 967225 RPS12 Roller Pinion System Zero Backlash Geared Bearing 160 mm ID 423 mm OD - MROSupply.com

***Nexen 967225 RPS12 Roller Pinion System zero backlash geared bearing with integral bearing, external teeth, and 360° full ring gear. 160 mm inner diameter, 423 mm outer diameter, 21.25 in length, black oxide finish, bare steel construction. Max static torque 160 Nm, max output speed 179 RPM. High precision, lube-free operation possible.***



## Product details:

- Catalog number: 967225
- SKU: 5919351
- Price: ***$7,724.31*** 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: 228
  

  
- CE certified: CE
  

  
- Finish: Black oxide
  

  
- Gear or segment angle: 360
  

  
- Gear to pinion ratio: 1
  

  
- Inner diameter: 160 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: 55.3 kN
  

  
- Max dynamic moment load at max life and avg torque: 4.2 kNm
  

  
- Max dynamic radial load at max life and avg torque: 36.9 kN
  

  
- Max dynamic torque at min life: 106.4 Nm
  

  
- Max dynamic torque for max life: 106.4 Nm
  

  
- Max output speed: 179 RPM
  

  
- Max static moment load: 6.9 kN
  

  
- Max static torque: 160 Nm
  

  
- Min ambient temperature (C): -5
  

  
- Moment of inertia inner: 0.044 kgm
  

  
- Moment of inertia outer: 0.32 kgm
  

  
- One way positional accuracy: 30 ArcSec
  

  
- One way repeatability: 5.0 ArcSec
  

  
- Outer Diameter: 423 mm
  

  
- Product weight: 20.0 kg
  

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

  
- RoHS compliant: RoHS
  

  
- RPS size: 12
  

  
- 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/59/19/5919351/967225S_x46S2Eq.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/59/19/5919351/967225S_oU2wepB.dxf)
- [STEP CAD File](https://documents.mrosupply.com/product_documents/59/19/5919351/1613947_GNMiiB2.stp)

## Product's reviews:
- 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.
- None - all good
- Great service - Provide great pricing, accurate order processing, and timely delivery. I recommend MRO for your electronic needs.