# Fenner B121100 B-LOC B112 Keyless Bushing 100 mm Bore Internal Style - MROSupply.com

***Fenner B121100 B-LOC B112 keyless bushing with 100 mm 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: B121100
- SKU: 817660
- Price: ***$499.27*** 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/)
- Unit of measure: each
- Weight: 12.600 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 tolerance: 145.08
  

  
- Compliancy: RoHS
  

  
- Component Bore Diameter: 145mm
  

  
- Hub Contact Pressure: 142 N/sq-mm
  

  
- Hub Diameter: 238 mm
  

  
- Hub Pressure: 142
  

  
- Installation torque: 142 Nm
  

  
- Internal/ External: Internal
  

  
- Material: Steel
  

  
- O.D.: 145 mm
  

  
- Releasing/ Locking: Locking
  

  
- Screw size: M12 x 80
  

  
- Self-Centering: Yes
  

  
- Series: B112
  

  
- Shaft diameter: 100 mm
  

  
- Shaft Tolerance: 99.92
  

  
- Taper: Double
  

  
- Thrust: 544433
  

  
- Torque Transmission: 27222
  

  
- Transmissible Thrust: 544433 N
  

  
- Transmissible Torque: 27222 N-m
  

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

- [CAD model](https://documents.mrosupply.com/product_documents/81/76/817660/fenner_B121100_oi9fDRl.stp)
## Suggested products:
- [Fenner 6202510UP Trantorque GT keyless bushing with 1-13/16 in bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity.](https://www.mrosupply.com/products/1436061/as-markdown/)
- [Fenner B302104 B-LOC B103 keyless bushing with 1-1/4 in bore. External design with single taper and locking screws on hub face. Eliminates keyway machining, provides infinite axial adjustment and high concentricity. Suitable for standard-duty shaft-to-hub torque transmission.](https://www.mrosupply.com/products/817759/as-markdown/)
- [Fenner 6202540UP Trantorque GT keyless bushing with 1-15/16 in bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial and angular adjustment with high concentricity.](https://www.mrosupply.com/products/1436063/as-markdown/)
- [Fenner B301100 B-LOC B103 keyless bushing with 100 mm bore. External design with single taper and locking screws on the hub face. Provides high concentricity, infinite axial adjustment, and eliminates keyway machining. Suitable for standard-duty shaft-to-hub torque transmission.](https://www.mrosupply.com/products/817753/as-markdown/)
- [Fenner 6202360UP Trantorque GT keyless bushing with 1-3/8 in bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity for precise positioning.](https://www.mrosupply.com/products/1436056/as-markdown/)

## Product's reviews:
- Fast n easy - I was able find the items I needed and not only they delivered quickly, the also gave me a great price.
- Trantorque mini - Worked out great for my project, and at a great price!!
- 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.