# MasterDrive 1VP50-1-1/8 1-Groove VP V-Belt Sheave 1-1/8" Bore - MROSupply.com

***MasterDrive 1VP50-1-1/8 is a 1-groove VP section V-belt sheave with a 1-1/8-inch bore. This cast iron sheave is designed for industrial belt drive applications requiring reliable power transmission. The VP section offers a compact design for limited-space installations.***



## Product details:

- Catalog number: 1VP50-1-1/8
- SKU: 2334292
- Price: ***$39.00*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [Finished Bore](htts://www.mrosupply.com/sheaves/variable-pitch/companion-sheaves/finished-bore/)
    - [Companion Sheaves](htts://www.mrosupply.com/sheaves/variable-pitch/companion-sheaves/)
    - [Variable Pitch](htts://www.mrosupply.com/sheaves/variable-pitch/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 2.700 lb
- Technicall support: contact supplier for technical support on 888-922-8767


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


## Product attributes;

  
- Bore Type: QD Bushed
  

  
- Bushing Size: SDS
  

  
- Bushing Type: QD
  

  
- Finish/Coating: Grey Painted Protective Coating
  

  
- k in: 0.3125 in
  

  
- Length Through Bore: 1.3125 in
  

  
- OD: 8 in
  

  
- Series: 3V QD Sheaves
  

  
- Sheave Construction: Spoked
  

  
- Sheave/Pulley Type: D-3
  

  
- Type: QD Style Heavy Duty V-Belt Sheaves
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/1V/1VP30-3/4/3C5E6B182A0B678C64B0AAE494FF9F90BC43733C739F4F_XE8LFBB.jpg)
## Alternate products to `MasterDrive 1VP50-1-1/8 1-Groove VP V-Belt Sheave 1-1/8" Bore - MROSupply.com`:
- [Martin 1VP50 1 1/8 variable pitch sheave. 1-groove, 5.0" outside diameter, cast iron construction, 1-1/8" bore. Adjustable pitch diameter for speed variation in V-belt drives.](https://www.mrosupply.com/products/253797/as-markdown/)
- [TB Woods 1VP50118 single-groove variable-speed sheave with 5.0" outside diameter and 1-1/8" finished bore. Cast-iron construction for fractional-horsepower adjustable-speed drives using A/4L or B/5L cross-section V-belts.](https://www.mrosupply.com/products/347189/as-markdown/)
- [Gates 1VP50 1.1/8 is a Light Duty Variable-Pitch Sheave with a single groove, 4.75" outside diameter, and 1-1/8" finished bore. Designed for fractional-horsepower drives requiring adjustable pitch diameter, it accommodates 3L, 4L, and 5L V-belts with pitch ranges from 3.30" to 4.70". The variable-pitch design allows speed adjustment without sheave replacement.](https://www.mrosupply.com/products/161967/as-markdown/)

## Product's reviews:
- Masterdrive purchase - service and shipment was great
- Just what i needed - I needed a very small belt for my rock polisher, and it was just the right size.
- 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.
- Masterdrive f 1 3/4" inner qd hub - Used maybe a dozen of these, zero problems. Why pay 50% more for a name brand when these work great?