# Browning 4B66SD 1004951 4 Groove Cast Iron Bushed Bore B Section Multiple Sheave, 6.6" Pitch Diameter, SD Bushing - MROSupply.com

***Browning 4B66SD 1004951 4-groove cast iron B-section multiple sheave with a 6.6-inch pitch diameter and SD Q-D bushed bore. Precision-machined grooves and static balancing ensure low-vibration operation. Used in fan drives, blower drives, and general HVAC and industrial belt drives.***



## Product details:

- Catalog number: 1004951
- SKU: 2287051
- Price: ***$233.49*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Browning](https://www.mrosupply.com/brands/browning/)
- Category: 
    - [B/5L Section](htts://www.mrosupply.com/sheaves/quick-detachable-bushed-bore-sheaves/b5l-section/)
    - [Quick Detachable Bushed Bore Sheaves](htts://www.mrosupply.com/sheaves/quick-detachable-bushed-bore-sheaves/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 13.640 lb
- UPC: 662289321063
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bore Type: QD Bushed
  

  
- Height: 3.25
  

  
- Length: 7.19
  

  
- Material: Cast Iron
  

  
- Number of Grooves: 4
  

  
- O.D.: 6.95 in
  

  
- Product type: Multiple Sheaves
  

  
- Width: 7.19
  
## Product documents / software:

- [3D Drawing IGES](https://documents.mrosupply.com/product_documents/4B/4B66SD/regalpts_EMERSON-4AB_LG_Sheavemaster-4B66SD_ykQrBqB.IGS)
- [Instruction Sheet](https://documents.mrosupply.com/product_documents/8C/8C500S/FORM8658.PDF)
## Alternate products to `Browning 4B66SD 1004951 4 Groove Cast Iron Bushed Bore B Section Multiple Sheave, 6.6" Pitch Diameter, SD Bushing - MROSupply.com`:
- [Dodge 455658 4A6.2B6.6-SD QD bushing for B/5L section V-belt sheaves, 7/16" to 2" bore range, 6.95" OD. Quick detachable design for easy installation and removal. Cast iron construction with gray finish. Suitable for standard and narrow V-belt drives.](https://www.mrosupply.com/products/135774/as-markdown/)
- [TB Woods 664B conventional V-belt sheave with 4 grooves, 6.6" outside diameter, and A-B belt section. Cast-iron construction with SD quick-disconnect bushing, 7.01" pitch diameter, and 3600 RPM upper limit. Suitable for industrial belt drives requiring a 4-groove sheave with standard balance.](https://www.mrosupply.com/products/346631/as-markdown/)
- [Martin 4 B 66 SD is a, 4-groove B-section V-belt sheave, with 6.6" pitch diameter, for SD bushing, in steel.](https://www.mrosupply.com/products/254946/as-markdown/)
- [Kop-Flex 1 1/2 EB/SB GASKET (Rexnord PN 2304533) is a paper gasket for FASTS and Series H gear couplings. It has a 6" outside diameter and fits size 1.5 couplings with standard or extended bores. This gasket provides a reliable seal between coupling halves.](https://www.mrosupply.com/products/2291642/as-markdown/)

## Product's reviews:
- Service - great price, fast ship and deliver.
- Drive belts for compressor - Looked online for the original (Browning) same brand of belts I have used prior for my compressor and found them at MRO for a very god price and in stock. Shipping was free and they arrived in 4-5 days by regular freight. Great job.
- Browning taper bushing - Fits perfect.
- Maintenance supervisor - great prices and fast delivery