# Martin 3 B 48 SD V-Belt Sheave - 3-Groove B-Section 4.8" Pitch Dia SD Bushing Steel - MROSupply.com

***Martin 3 B 48 SD is a, 3-groove B-section V-belt sheave, with 4.8" pitch diameter, for SD bushing, in steel.***



## Product details:

- Catalog number: 3 B 48 SD
- SKU: 254714
- Price: ***$110.55*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- 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: 7.000 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Material: Steel
  

  
- Outside Dia: 5.150"
  

## Alternate products to `Martin 3 B 48 SD V-Belt Sheave - 3-Groove B-Section 4.8" Pitch Dia SD Bushing Steel - MROSupply.com`:
- [TB Woods 483B conventional V-belt sheave with 3 grooves, 5.15" outside diameter, and A-B belt section. Cast-iron construction with SD quick-disconnect bushing, standard single-plane balance, and a pitch diameter of 5.21". Rated for speeds up to 4860 RPM.](https://www.mrosupply.com/products/347629/as-markdown/)
- [Dodge 455616 3A4.4B4.8-SD dual-duty V-belt sheave, 3-groove, A and B section belts, 4.4" A-profile pitch diameter, 4.8" B-profile pitch diameter, 5.15" outside diameter. Cast iron construction with gray finish. SD Quick Detachable bushing mount accommodates 7/16" to 2" bore range. Suitable for industrial power transmission applications requiring dual belt profile compatibility.](https://www.mrosupply.com/products/135744/as-markdown/)
- [Browning 3B48SD 1004530 3-groove cast iron B-section multiple sheave with a 4.8-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, pump drives, and general HVAC and industrial belt drives. Genuine Browning sheave from Regal Rexnord.](https://www.mrosupply.com/products/2286985/as-markdown/)
- [MasterDrive 3B48SD 3-groove Taper-Lock V-belt sheave with A/B section and 4.80-inch pitch diameter. Cast iron construction for industrial and HVAC belt drive applications. Taper-Lock bushing system provides secure mounting and easy installation.](https://www.mrosupply.com/products/2335824/as-markdown/)

## Product's reviews:
- Plate gear - Just what I ordered at a reasonable price. Thank you, Dallas
- Martin c5-20t-19-09 - Quality product. Fast shipping!
- Electric motor pulley sheave - Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.
- Free freight ! - Easy to do business with