# Fenner H1553 B-LOC Shrink Disc 155-30 External Locking Device - MROSupply.com

***Fenner H1553 B-LOC Shrink Disc 155-30 external locking device for hollow hub to shaft mounting. Provides high concentricity and eliminates keyway machining. Suitable for heavy-duty torque transmission in industrial drives.***



## Product details:

- Catalog number: H1553
- SKU: 817974
- Price: ***$1,297.36*** 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/)- View suggested `Climax Metal` alternative
  [Climax Metal C732M-155 one-piece set screw shaft collar with 155 mm bore, steel with black oxide finish. Set screw applies point-load against the shaft for light-duty axial positioning. Suitable for shaft positioning and axial stops in industrial machinery.](https://www.mrosupply.com/products/2057786/as-markdown/)
- Unit of measure: each
- Weight: 44.000 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: 4.5 to 4.998 in
  

  
- Finish: Polished Chrome
  

  
- Hub Diameter: 6.102 in
  

  
- Material: Steel
  

  
- Outside Diameter: 10.36 in
  

  
- Screw Size: M12x60
  

  
- Series: SD30
  

  
- Transmissible Torque: 34154 to 42273 ft-lb
  

  
- Type: Heavy Duty
  


## Product's reviews:
- 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.
- 1/2 “ mini trans torque - Exactly what I ordered fit as expected
- Fast n easy - I was able find the items I needed and not only they delivered quickly, the also gave me a great price.