# Fenner T302507 B-LOC B103 Keyless Bushing 5-7/16 in Bore - MROSupply.com

***Fenner T302507 B-LOC B103 keyless bushing with 5-7/16 in bore. External design with single taper and locking screws on the hub face. Provides keyless shaft-to-hub torque transmission, eliminating keyway machining and backlash. Suitable for standard-duty industrial applications.***



## Product details:

- Catalog number: T302507
- SKU: 818140
- Price: ***$452.83*** 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 C123E-543 one-piece set screw shaft collar with 5-7/16" bore, steel with black oxide finish. Set screw applies point-load for light-duty axial positioning. Used for shaft positioning and axial stops in industrial machinery.](https://www.mrosupply.com/products/2057248/as-markdown/)
- Unit of measure: each
- Weight: 12.000 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: 5-7/16 in
  

  
- Hub Contact Pressure: 23324 psi
  

  
- Hub Diameter: 13.28 in
  

  
- Material: Steel
  

  
- Outside Diameter: 7.48 in
  

  
- Screw Size: M14x40
  

  
- Series: B103
  

  
- Transmissible Thrust: 88043 lb
  

  
- Transmissible Torque: 19947 ft-lb
  


## Product's reviews:
- 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
- 1/2 “ mini trans torque - Exactly what I ordered fit as expected
- Round belts - These belt work exceptionally well for sewing machine applications. Very easy to change and are easily modified to fit any length. Excellent durability when it comes to industrial use sewing machines. We typically get several months(4-7) of use before replacement/modification is required.