# Martin 4 B 136 SK 4-Groove B-Section V-Belt Sheave 13.6" Pitch Diameter SK QD Bushing Cast Iron - MROSupply.com

***Martin 4 B 136 SK conventional QD sheave for B-section V-belts. 4 grooves, 13.6" pitch diameter, uses SK quick disconnect bushing (sold separately). Cast iron construction, 13.950" outside diameter. Industry-interchangeable with Browning, Dodge, TB Woods***



## Product details:

- Catalog number: 4 B 136 SK
- SKU: 254900
- Price: ***$388.84*** 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: 34.000 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: 13.950"
  

## Alternate products to `Martin 4 B 136 SK 4-Groove B-Section V-Belt Sheave 13.6" Pitch Diameter SK QD Bushing Cast Iron - MROSupply.com`:
- [Dodge 455667 4A13.2B13.6-SK 4-groove A/B dual duty V-belt sheave with 13.2" OD, 7/16" to 2-5/8" bore capacity using Quick Disconnect SK bushing system. Cast iron construction in gray finish for industrial power transmission applications. Weighs 34.8 lb.](https://www.mrosupply.com/products/135768/as-markdown/)
- [TB Woods 1364B conventional V-belt sheave with 4 grooves, 13.6" datum diameter, and SK bushing. Cast-iron construction with standard single-plane balance. Compatible with A and B cross-section belts. Rated for speeds up to 1800 RPM.](https://www.mrosupply.com/products/346309/as-markdown/)
- [Browning 4B136SK 1005040 4-groove cast iron B-section multiple sheave with a 13.6-inch pitch diameter and SK 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.](https://www.mrosupply.com/products/2287027/as-markdown/)

## Product's reviews:
- Service - qUICK SERVICE ON THIS ORDER
- Service manager - on time.. great company thanks john gorth
- 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.
- Nice sprocket - sprocket is very nice.