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

***MasterDrive 1VP50-1-1/8 1-groove VP section Taper-Lock V-belt sheave with 1-1/8-inch bore. Cast iron construction for industrial belt drive applications. Compact VP section design suits limited-space installations requiring reliable power transmission.***



## 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 Section Taper-Lock 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 78101618 1VP50 1.1/8 Light Duty Variable-Pitch Sheave with 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:
- Just what i needed - I needed a very small belt for my rock polisher, and it was just the right size.
- My mistake? fixed! - I needed a 3L330 V-Belt and somehow I think either I typed 5L330 although I was using an online conversion chart to match up belt numbers which might have had a typo there. The delivery is always good from MRO. I contacted MRO by email late that night after work with my silly situation and then rather than wait for a reply I ordered the right belt number so I could get the job done. I got a reply the next morning with instructions for the return procedure then the very next day I had the right belt delivered. Then I received another two contacts from the returns agent and customer support agent both telling me not to return the wrong belt and I would be refunded the purchase amount. Outstanding helpful support and the 'fastest delivery in the west'. MRO people are the best all around. Great products and extensive choices. I am retired now after 50 years in manufacturing equipment operations and maintenance with Nashua then Kellogg's but still I love working on machines and fixing things. MRO is a great source for many things even as small as a lawn & garden V-Belt they take care of the little guy too. Great people at MRO Supply.
- 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 purchase - service and shipment was great