# Nexen 966803 Universal Roller Pinion Rack, RPS20, 500mm Length, Zero Backlash, B-Width - MROSupply.com

***Nexen 966803 Universal Roller Pinion Rack for RPS20 series. This 500mm rack features zero backlash, B-Width compatibility, and bare steel construction. Designed for high-precision linear motion with ±50 µm positional accuracy and ±10 µm repeatability. Max linear speed 5 m/s, max static linear force 1125 N.***



## Product details:

- Catalog number: 966803
- SKU: 1367568
- Price: ***$497.31*** 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
- Weight: 8.550 lb
- Technicall support: contact supplier for technical support on 800 843 7445


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


## Product attributes;

  
- Approximate life: More Than 5000000, Roller Contacts Per Tooth At Rated Accuracy And Max Life Ratings
  

  
- Backlash: 0 µm
  

  
- Backlash rating: Zero Backlash
  

  
- CE certified: CE
  

  
- Finish: Bare Steel
  

  
- Length: 500 mm
  

  
- Linear repeatability: ± 10 µm
  

  
- Materials of construction: Uncoated Steel
  

  
- Max acceleration thrust: 1125 N
  

  
- Max ambient temperature (°C): 40
  

  
- Max average thrust: 1125 N
  

  
- Max linear speed: 5 m/s
  

  
- Max static linear force: 1125 N
  

  
- Min ambient temperature (°C): -5
  

  
- Positional accuracy: ± 50 µm
  

  
- Product features: Universal Grade, High Precision, Zero Backlash
  

  
- Product weight: 2.1 kg
  

  
- RoHS compliant: RoHS
  

  
- RPS size: 20
  

  
- RPS width: B-Width, Only Compatible with B-Width Roller Pinions
  
## Product documents / software:

- [PDF CAD Drawing](https://documents.mrosupply.com/product_documents/13/67/1367568/966803S_09dvYk8.pdf)
- [Technical Data Sheet](https://documents.mrosupply.com/product_documents/59/19/5919224/21282_PjNIl29.pdf)
- [User Manual](https://documents.mrosupply.com/product_documents/59/19/5919224/21235_v6dqks3.pdf)
- [DXF CAD Drawing](https://documents.mrosupply.com/product_documents/13/67/1367568/966803S_boBw7bH.dxf)
- [STEP CAD File](https://documents.mrosupply.com/product_documents/13/67/1367568/1616680_cB6sjto.stp)

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