# Martin 5 B 38 SD V-Belt Sheave 5-Groove B-Section 3.8" Pitch Diameter SD QD Bushing Cast Iron - MROSupply.com

***Martin 5 B 38 SD QD bushed sheave for conventional V-belts. 5 grooves, B-section (5L), 3.8" pitch diameter, cast iron construction. Uses SD Quick Disconnect bushing (sold separately) for easy installation and removal. Suitable for industrial power***



## Product details:

- Catalog number: 5 B 38 SD
- SKU: 255162
- Price: ***$150.96*** 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: 6.000 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Material: Cast Iron
  

  
- Outside Dia: 4.150"
  

## Alternate products to `Martin 5 B 38 SD V-Belt Sheave 5-Groove B-Section 3.8" Pitch Diameter SD QD Bushing Cast Iron - MROSupply.com`:
- [TB Woods 385B conventional V-belt sheave with 5 grooves, 3.8" outside diameter, and A-B belt section. Cast-iron construction with SD quick-disconnect bushing for secure mounting. Balanced to one plane for smooth operation in industrial belt drives.](https://www.mrosupply.com/products/347119/as-markdown/)
- [Dodge 455677 5A3.4B3.8-SD 5-groove A/B dual profile V-belt sheave with 3.4" A-profile pitch diameter and 3.8" B-profile pitch diameter. Quick Disconnect SD bushing accommodates up to 1-3/8" maximum bore. Cast iron construction for industrial power transmission applications.](https://www.mrosupply.com/products/135783/as-markdown/)
- [Browning 5B38SD 1005149 5-groove cast iron B-section multiple sheave with a 3.8-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, and general HVAC and industrial belt drives.](https://www.mrosupply.com/products/2287093/as-markdown/)

## Product's reviews:
- Works great - Works perfect and made my gokart way faster
- Perfect - Perfect replacement part, Good purchase experience. I would use MRO again.
- 21 tooth 12 dp spur gear - The 21 tooth 12 DP gear I bought arrived very quickly.
It was exactly what I needed to fix my RV slide out.
I had to machine it to fit, but I knew that when I ordered it.
VERY SATISFIED!!!
- Martin c5-20t-19-09 - Quality product. Fast shipping!