# Fenner B402700 B-LOC B400 Keyless Bushing 7 in Bore - MROSupply.com

***Fenner B402700 B-LOC B400 keyless bushing with 7 in bore. The B400 series provides high-torque transmission for servo, encoder, and high-accuracy applications. Eliminates keyway machining, reduces backlash, and allows infinite axial adjustment. RoHS compliant.***



## Product details:

- Catalog number: B402700
- SKU: 817843
- Price: ***$628.54*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Fenner Industrial Motion](https://www.mrosupply.com/brands/fenner-industrial-motion/)
- Category: 
    - [Screw Locking](htts://www.mrosupply.com/bushings/keyless-bushings/screw-locking/)
    - [Keyless Bushings](htts://www.mrosupply.com/bushings/keyless-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)- View suggested `Climax Metal` alternative
  [Climax Metal C200E-700 C200 Series internal locking assembly, 7" bore, steel with black oxide finish. This keyless locking device provides zero-backlash hub-to-shaft connection with high torque transmission. Suitable for heavy-duty industrial applications requiring precise shaft positioning and easy installation.](https://www.mrosupply.com/products/2057490/as-markdown/)
- Unit of measure: each
- Weight: 13.500 lb
- Technicall support: contact supplier for technical support on 800 243 3374


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


## Product attributes;

  
- Bore Diameter: 7 in
  

  
- Hub Contact Pressure: 24757 psi
  

  
- Hub Diameter: 17.175 in
  

  
- Material: Steel
  

  
- Outside Diameter: 9.252 in
  

  
- Overall Length: 2.283 in
  

  
- Screw Size: M14x40
  

  
- Series: B400
  

  
- Transmissible Thrust: 129185 lb
  

  
- Transmissible Torque: 37679 ft-lb
  


## Product's reviews:
- Great value - Same product I got from other vendors without the price gouging. Great site.
- 1/2 “ mini trans torque - Exactly what I ordered fit as expected
- Cutting and purchasing manager - The only problem I had they did not tell me it was shipping.
- Belt welder - Parts came very quickly and was exactly what was needed