# Fenner H1752 B-LOC Shrink Disc 175-20 External Locking Device - MROSupply.com

***Fenner H1752 B-LOC Shrink Disc 175-20 is an external locking device that clamps a hollow hub to a shaft for high-torque transmission. It eliminates keyways and provides backlash-free, concentric mounting. Suitable for heavy industrial drives.***



## Product details:

- Catalog number: H1752
- SKU: 817978
- Price: ***$1,180.71*** 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: 
    - [Shrink Discs](htts://www.mrosupply.com/bushings/keyless-bushings/shrink-discs/)
    - [Keyless Bushings](htts://www.mrosupply.com/bushings/keyless-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 35.000 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: 5-5/8 to 6-1/8 in
  

  
- Finish: Polished Chrome
  

  
- Hub Diameter: 6.89 in
  

  
- Material: Steel
  

  
- Outside Diameter: 10.83 in
  

  
- Screw Size: M12x50
  

  
- Series: SD20
  

  
- Transmissible Torque: 34940 to 43588 ft-lb
  

  
- Type: Light Duty
  


## Product's reviews:
- Cutting and purchasing manager - The only problem I had they did not tell me it was shipping.
- 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.
- Belt welder - Parts came very quickly and was exactly what was needed