# Nexen 966831 RPS 4014 B-Width Roller Pinion Gear Segment, 28.75 in Length, Zero Backlash, External Teeth - MROSupply.com

***Nexen 966831 RPS 4014 B-Width roller pinion gear segment, 28.75 in length, external teeth, zero backlash. Dense hard chrome finish, lube-free operation below 3.5 RPM. High precision linear motion with ±0.8 ArcSec repeatability, 28876 Nm max static torque. CE and RoHS compliant.***



## Product details:

- Catalog number: 966831
- SKU: 5919201
- Price: ***$6,731.97*** 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
  

  
- CE certified: CE
  

  
- Center to center distance: 1415.00 mm
  

  
- Finish: Dense Hard Chrome
  

  
- Full ring possible: Can Create Full Ring
  

  
- Gear or segment angle: 20 °
  

  
- Gear to pinion ratio: 1
  

  
- Inner diameter: 2500 mm
  

  
- Length: 28.75 in
  

  
- Materials of construction: Black Thin Dense Hard Chrome On Steel
  

  
- Max ambient temperature (°C): 40
  

  
- Max dynamic torque at min life: 19252.0 Nm
  

  
- Max dynamic torque for max life: 19252.0 Nm
  

  
- Max output speed: 42 RPM
  

  
- Max static torque: 28876.0 Nm
  

  
- Min ambient temperature (°C): -5
  

  
- Mounting bolt circle diameter: 2550 mm
  

  
- One way positional accuracy: ± 4.6 ArcSec
  

  
- One way repeatability: ± 0.8 ArcSec
  

  
- Outer Diameter: 2686 mm
  

  
- Product features: High Precision, Zero Backlash, Full Ring Gear, External Tooth, Lube Free Operation Possible
  

  
- Product weight: 11.1 kg
  

  
- Restrictions: This Gear Can Run Without Lubrication At Speeds Below 3.5 RPM With Some Potential Life Reduction
  

  
- Ring gear mounting flange thickness: 42.0 mm
  

  
- RoHS compliant: RoHS
  

  
- Rotational inertia: 18.6 kgm², Per Segment
  

  
- RPS size: 4014
  

  
- 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/59/19/5919201/966831S_GhZJ5cJ.pdf)
- [Technical Data Sheet](https://documents.mrosupply.com/product_documents/59/19/5919224/21282_PjNIl29.pdf)
- [User Manual](https://documents.mrosupply.com/product_documents/59/19/5919201/21198_k98gReU.pdf)
- [User Manual 2](https://documents.mrosupply.com/product_documents/59/19/5919201/21252_gVZvJWX.pdf)
- [DXF CAD Drawing](https://documents.mrosupply.com/product_documents/59/19/5919201/966831S_hXUjkGY.dxf)
- [STEP CAD File](https://documents.mrosupply.com/product_documents/59/19/5919201/1614658_ceHCF2T.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.