# PTI M2B21 Metric Spur Gear Module 2 Type B Hub 21 Teeth - MROSupply.com

***PTI M2B21 metric spur gear, module 2, Type B hub, 21 teeth. Designed for metric power transmission applications requiring precise tooth engagement and reliable torque transfer. The Type B hub provides a robust mounting interface for shaft attachment.***



## Product details:

- Catalog number: M2B21
- SKU: 2200810
- Price: ***$24.14*** Each
- Quantity: This vendor has a minimum order quantity of
2.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 2
(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: [PTI](https://www.mrosupply.com/brands/pti/)
- Category: 
    - [External Tooth Spur Gears](htts://www.mrosupply.com/gears-gear-racks/gears/spur-gears/external-tooth-spur-gears/)
    - [Spur Gears](htts://www.mrosupply.com/gears-gear-racks/gears/spur-gears/)
    - [Gears](htts://www.mrosupply.com/gears-gear-racks/gears/)
    - [Gears & Gear Racks](htts://www.mrosupply.com/gears-gear-racks/)
- Unit of measure: each
- Weight: 3.500 lb
- Technicall support: contact supplier for technical support on 704 588 1091


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


## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/M2/M2B72/S2403_MODULE_2__HUB_TYPE_WEBSITE_QUtNg56.JPG)

## Product's reviews:
- Thanks - Thanks for the help. I will be ordering again
- Ring roll chain tensioner - easy to install, works great, extends chain life by keeping chain from whipping around. Reduces drive chain noise.
- Good service - good product - good quality bearings