# Browning 1VP65X 1 3/8 3779931 1 Groove Cast Iron Variable Pitch FHP Sheave, 6.5" OD, 1-3/8" Bore (34.92 mm) - MROSupply.com

***Browning 1VP65X 1 3/8 (3779931) 1-groove cast iron variable pitch FHP sheave with a 6.5-inch outside diameter and a 1-3/8-inch finished bore (34.92 mm). Adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for 4L/A, 5L/B, or 5V belt sections. Genuine Browning from Regal Rexnord.***



## Product details:

- Catalog number: 3779931
- SKU: 2288864
- Price: ***$152.19*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Browning](https://www.mrosupply.com/brands/browning/)
- Category: 
    - [Finished Bore](htts://www.mrosupply.com/sheaves/variable-pitch/variable-pitch-sheaves/finished-bore/)
    - [Variable Pitch Sheaves](htts://www.mrosupply.com/sheaves/variable-pitch/variable-pitch-sheaves/)
    - [Variable Pitch](htts://www.mrosupply.com/sheaves/variable-pitch/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 6.850 lb
- UPC: 662289678754
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bore Size: 1.375 in
  

  
- Height: 2.5
  

  
- Length: 6.8
  

  
- Material: Cast Iron
  

  
- Number of Grooves: 1
  

  
- O.D.: 6.5 in
  

  
- Product type: FHP Variable Pitch Sheaves
  

  
- Width: 5.2
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/1V/1VP68X1/C5T2.gif)
- [Instruction Sheet](https://documents.mrosupply.com/product_documents/2V/2VP65X%201%205/8/MCIM10025%25203865.pdf)
## Alternate products to `Browning 1VP65X 1 3/8 3779931 1 Groove Cast Iron Variable Pitch FHP Sheave, 6.5" OD, 1-3/8" Bore (34.92 mm) - MROSupply.com`:
- [Martin 1VP68 1 3/8 variable pitch sheave with 1 groove, 6.8" outside diameter, and 1-3/8" bore. Cast iron construction for adjustable speed belt drive applications.](https://www.mrosupply.com/products/253828/as-markdown/)
- [Martin 1VP60 1 3/8 variable pitch sheave with 1 groove, 6.0" outside diameter, and 1-3/8" bore. Cast iron construction provides durability in adjustable-speed V-belt drives. Allows pitch diameter adjustment for speed variation without changing sheaves.](https://www.mrosupply.com/products/253810/as-markdown/)
- [MasterDrive 1VP60-1-3/8 1-groove VP section Taper-Lock V-belt sheave with 6.00-inch pitch diameter and 1-3/8-inch bore. Cast iron construction for industrial belt drive applications. Taper-Lock bushing system provides secure shaft mounting and easy installation.](https://www.mrosupply.com/products/2334303/as-markdown/)
- [MasterDrive 1VP68-1-3/8 1-groove VP section Taper-Lock V-belt sheave with 6.8-inch pitch diameter and 1-3/8-inch bore. Cast iron construction for industrial belt drive applications. Taper-Lock bushing system ensures secure shaft mounting and easy installation.](https://www.mrosupply.com/products/2334322/as-markdown/)
- [Gates 78101732 1VP60 1.3/8 Light Duty Variable-Pitch Sheave with 1 groove, 6.0" outside diameter, and 1-3/8" finished bore. Designed for fractional-horsepower drives requiring adjustable pitch diameter to fine-tune belt tension and speed. Cast-iron construction with variable-pitch flanges for use with 4L and 5L V-belts.](https://www.mrosupply.com/products/1243153/as-markdown/)
- [TB Woods 1VP60138 single-groove variable-speed sheave with 6.0" outside diameter and 1-3/8" finished bore. Cast-iron construction for fractional-horsepower adjustable-speed drives.](https://www.mrosupply.com/products/345030/as-markdown/)

## Product's reviews:
- Pulley - Good price and delivered in a timely matter. Great job!
- Thank you caesar - Product shipped quick. Browning was slow to respond but Caesar did amazing follow-up and got me the parts fast
- Service - great price, fast ship and deliver.
- Sprocket - customer service was great when they handled my questions.the part arrived in great shape and is exactly what i needed to complete my project.