# Fenner B122207 B-LOC B112 Keyless Bushing 2-7/16 in Bore Internal Style - MROSupply.com

***Fenner B122207 B-LOC B112 keyless bushing with 2-7/16 in bore. Internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining, reduces backlash, and prevents shaft fretting. Suitable for heavy-duty industrial torque transmission.***



## Product details:

- Catalog number: B122207
- SKU: 817685
- Price: ***$272.47*** 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-243 C405 Series internal locking assembly with 2-7/16" bore. Steel construction with black oxide finish provides corrosion resistance. Zero-backlash keyless hub-to-shaft connection delivers high torque transmission for gearboxes, conveyors, and industrial machinery requiring precise shaft locking.](https://www.mrosupply.com/products/746640/as-markdown/)
- Unit of measure: each
- Weight: 3.600 lb
- Technicall support: contact supplier for technical support on 800 243 3374


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


## Product attributes;

  
- Axial Movement: No
  

  
- Bore Diameter: 2-7/16 in
  

  
- Bore tolerance: 3.742
  

  
- Compliancy: RoHS
  

  
- Component Bore Diameter: 3.74"
  

  
- Hub Contact Pressure: 18822 psi
  

  
- Hub Pressure: 18822
  

  
- Installation torque: 30 ft lb
  

  
- Internal/ External: Internal
  

  
- Material: Steel
  

  
- O.D.: 3.74 in
  

  
- Overall Length: 2.598 in
  

  
- Releasing/ Locking: Locking
  

  
- Screw size: M8 x 55
  

  
- Self-Centering: Yes
  

  
- Series: B112
  

  
- Shaft diameter: 2 7/16 in
  

  
- Shaft Tolerance: 2.4355
  

  
- Taper: Double
  

  
- Thrust: 45974
  

  
- Torque Transmission: 4669
  

  
- Transmissible Thrust: 45974 lb
  

  
- Transmissible Torque: 4669 ft-lb
  

  
- Type: Double Taper Heavy Duty
  
## Product documents / software:

- [CAD model](https://documents.mrosupply.com/product_documents/81/76/817685/fenner_B122207_T3sWLia.stp)
## Suggested products:
- [Fenner B302207 B-LOC B103 keyless bushing with 2-7/16 in bore. External design with single taper and locking screws on hub face. Provides high concentricity and eliminates keyway machining for sprockets, sheaves, and pulleys. RoHS compliant.](https://www.mrosupply.com/products/817769/as-markdown/)
- [Fenner 6202574UP Trantorque GT keyless bushing with 2-7/16 in bore. Self-contained single-nut design eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity for precise shaft-to-hub mounting.](https://www.mrosupply.com/products/1436082/as-markdown/)
- [Fenner B402207 B-LOC B400 keyless bushing with 2-7/16 in bore. High-torque design for servo, encoder, and high-accuracy applications. Eliminates keyway machining, provides infinite axial adjustment and backlash-free torque transmission.](https://www.mrosupply.com/products/817825/as-markdown/)
- [Fenner B602207 B-LOC B106 keyless bushing with 2-7/16 in bore. Internal style with two opposed tapers provides high concentricity and infinite axial adjustment. Eliminates keyway machining for sprockets, sheaves, and pulleys. RoHS compliant.](https://www.mrosupply.com/products/817883/as-markdown/)
- [Fenner B122207 B-LOC B112 keyless bushing with 2-7/16 in bore. Internal style with two opposed tapers for high concentricity and infinite axial adjustment. Eliminates keyway machining, reduces backlash, and prevents shaft fretting. Suitable for heavy-duty industrial torque transmission.](https://www.mrosupply.com/products/817685/as-markdown/)

## Product's reviews:
- Belt welder - Parts came very quickly and was exactly what was needed
- Cutting and purchasing manager - The only problem I had they did not tell me it was shipping.
- Great product - Just what I was looking for and a great price.
- One of my best suppliers - Great and fast service, product quality is so good!