# Fenner B121150 B-LOC B112 Keyless Bushing 150 mm Bore External Design - MROSupply.com

***Fenner B121150 B-LOC B112 keyless bushing with 150 mm bore. External design with single taper and locking screws on hub face. High concentricity, infinite axial adjustment, no keyway required. RoHS compliant.***



## Product details:

- Catalog number: B121150
- SKU: 817665
- Price: ***$1,041.13*** 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: 22.500 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: 200.08
  

  
- Compliancy: RoHS
  

  
- Component Bore Diameter: 200 mm
  

  
- Hub Contact Pressure: 160 N/sq-mm
  

  
- Hub Diameter: 353.6 mm
  

  
- Hub Pressure: 160
  

  
- Installation torque: 225 Nm
  

  
- Internal/ External: Internal
  

  
- Material: Steel
  

  
- Releasing/ Locking: Locking
  

  
- Screw size: M14 x 90
  

  
- Self-Centering: Yes
  

  
- Series: B112
  

  
- Shaft diameter: 150 mm
  

  
- Shaft Tolerance: 149.92
  

  
- Taper: Double
  

  
- Thrust: 1012645
  

  
- Torque Transmission: 75948
  

  
- Transmissible Thrust: 1012645 N
  

  
- Transmissible Torque: 75948 N-m
  

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

- [CAD model](https://documents.mrosupply.com/product_documents/81/76/817665/fenner_B121150_FMJzoBB.stp)
## Suggested products:
- [Fenner B121150 B-LOC B112 keyless bushing with 150 mm bore. External design with single taper and locking screws on hub face. High concentricity, infinite axial adjustment, no keyway required. RoHS compliant.](https://www.mrosupply.com/products/817665/as-markdown/)
- [Fenner T601150 B-LOC B106 keyless bushing with 150 mm 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/818192/as-markdown/)
- [Fenner T401150 B-LOC B400 keyless bushing with 150 mm bore. The B400 series is designed for high-torque applications such as servo motors and encoders, providing infinite axial adjustment and eliminating keyway machining. This internal-style locking device features two opposed tapers for high concentricity and backlash-free torque transmission.](https://www.mrosupply.com/products/818151/as-markdown/)
- [Fenner T301150 B-LOC B103 keyless bushing with 150 mm bore. External design with single taper and locking screws on 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/818108/as-markdown/)

## Product's reviews:
- 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.
- One of my best suppliers - Great and fast service, product quality is so good!
- Cutting and purchasing manager - The only problem I had they did not tell me it was shipping.
- Fast - Good price, fast delivery