# Fenner T122704 B-LOC B112 Keyless Bushing 7-1/4 in Bore Heavy-Duty - MROSupply.com

***Fenner T122704 B-LOC B112 keyless bushing with 7-1/4 in bore. Heavy-duty series for high-torque shaft-to-hub locking. Eliminates keyways, provides infinite axial adjustment and high concentricity. Zinc-plated steel construction.***



## Product details:

- Catalog number: T122704
- SKU: 818069
- Price: ***$1,647.84*** 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 C405E-725 C405 Series internal locking assembly with 7-1/4" bore. Steel construction with black oxide finish provides corrosion resistance. Zero-backlash keyless locking device delivers high torque transmission for heavy-duty industrial hub-to-shaft connections without keyways.](https://www.mrosupply.com/products/2057589/as-markdown/)
- Unit of measure: each
- Weight: 47.300 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: 7-1/4 in
  

  
- Hub Contact Pressure: 20624 psi
  

  
- Hub Diameter: 16.149 in
  

  
- Material: Steel
  

  
- Outside Diameter: 9.843 in
  

  
- Screw Size: M16x110
  

  
- Series: B112
  

  
- Transmissible Thrust: 331408 lb
  

  
- Transmissible Torque: 100113 ft-lb
  

  
- Type: Heavy Duty
  


## Product's reviews:
- 1/2 “ mini trans torque - Exactly what I ordered fit as expected
- Belt welder - Parts came very quickly and was exactly what was needed
- 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.
- Fast - Good price, fast delivery