# MasterDrive HR1 DST Type Taper-Lock Weld-On Hub for Sheaves and Sprockets - MROSupply.com

***MasterDrive HR1 DST type Taper-Lock weld-on hub for power transmission components. Designed for welding onto shafts or structures to provide a secure Taper-Lock mounting interface for sheaves, sprockets, or couplings. Durable construction for industrial belt drive and conveyor applications.***



## Product details:

- Catalog number: HR1
- SKU: 2339623
- Price: ***$83.58*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [Weld-On Hubs](htts://www.mrosupply.com/bushings/bushing-hubs-and-adapters/weld-on-hubs/)
    - [Bushing Hubs and Adapters](htts://www.mrosupply.com/bushings/bushing-hubs-and-adapters/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 7.300 lb
- Technicall support: contact supplier for technical support on 888-922-8767


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


## Product attributes;

  
- a: 0.709"
  

  
- Bore Type: TB Bushed
  

  
- Bushing Size: 2012
  

  
- Bushing Type: DST
  

  
- Finish/Coating: Grey Painted Protective Coating
  

  
- Hub Style: R1
  

  
- Length Through Bore: 1.25 in
  

  
- OD: 5.75 in
  

  
- Series: B1F
  

  
- Sheave Construction: Solid With Flanges
  

  
- Sheave/Pulley Type: H Timing Pulley
  

  
- Thread Dia: 3.5 in
  

  
- Type: Taper Bushed Timing Pulleys
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/HC/HCH1/22243E83B69D5102CED33140E1E424DD0D8E903D4A63E7_xL3TASD.jpg)

## Product's reviews:
- Masterdrive purchase - service and shipment was great
- Great deal - Very good customer service, great prices and super fast shipping!!! Will buy again!!
- Masterdrive products - USED SEVERAL F-A QD WELD ON HUBS WITH ZERO PROBLEMS-USED LOTS OF INNER QD HUBS WITH ZERO PROBLEMS ALSO, CHEAP & HIGH QUALITY.
- Quality product - Heavy duty. Not likely to bend or warp