# Gates 3M387 Polyflex JB Belt - 3M Section, 387 mm Length - MROSupply.com

***Gates 3M387 is a Polyflex JB Belt with a 3M section and 387 mm length. Designed for high-speed precision drives requiring compact, flexible power transmission. Polyurethane construction with aramid tensile cord provides high strength and durability.***



## Product details:

- Catalog number: 3M387
- SKU: 1245068
- Price: ***$11.78*** Each
- Quantity: This vendor has a minimum order quantity of
14.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 14
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Gates Rubber](https://www.mrosupply.com/brands/gates-rubber/)
- Category: 
    - [Variable Speed Belts](htts://www.mrosupply.com/v-belts/variable-speed/variable-speed-belts/)
    - [Variable Speed](htts://www.mrosupply.com/v-belts/variable-speed/)
    - [V-Belts](htts://www.mrosupply.com/v-belts/)
- Unit of measure: each
- Weight: 0.010 lb
- UPC: 72053266283
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Angle: 60
  

  
- Belt Back Side: Ribbed
  

  
- Belt Inside: Smooth
  

  
- Color: Black
  

  
- Construction: Bandless
  

  
- Cross section: 3M
  

  
- Effective length (in): 15.24
  

  
- Material: High Modulus Polyurethane
  

  
- Minimum Pulley Diameter: 0.955 in
  

  
- Notched: false
  

  
- Number of Ribs: 1
  

  
- Outside circumference (in): 15.2
  

  
- Reinforced Material: Polyester
  

  
- Section: 3M
  

  
- Series: 8901
  

  
- Sided: Single Sided
  

  
- Static Conductive: No
  

  
- Temperature Range: -65 to 180 deg F
  

  
- Thickness: 0.079
  

  
- Top width (in): 0.12
  

  
- Type: Light Duty
  
## Product documents / software:

- [Safety and Usage Disclaimer](https://documents.mrosupply.com/product_documents/59/592XL025/PTWarning_lrQja6Q.pdf)
- [Section](https://documents.mrosupply.com/product_documents/90/9052-0051/PT%2520polyflex3msection.jpg)
- [2D DXF](https://documents.mrosupply.com/product_documents/3M/3M387/gates_rubber_3M387_lnV0kGv.dxf)
## Alternate products to `Gates 3M387 Polyflex JB Belt - 3M Section, 387 mm Length - MROSupply.com`:
- [Bando 3M387 Banflex metric V-belt with 3mm top width and 2mm depth. Designed for compact European-style drives requiring precise power transmission in limited space. Chloroprene rubber construction with polyester cord reinforcement. Suitable for light-duty industrial and machinery applications.](https://www.mrosupply.com/products/681148/as-markdown/)

## Product's reviews:
- Great deal - Very good customer service, great prices and super fast shipping!!! Will buy again!!
- Fast - Good price, fast delivery
- Mechanic - Cut the bell when you said I would get a chance to install it seems to fit I still need to test drive
- Fast delivery - Thanks for fast delivery, good price and service.