# Boston Gear 30216164 YD48A Spur Gear 12 D.P. 48 Teeth 20° Pressure Angle Steel - MROSupply.com

***Boston Gear 30216164 YD48A steel spur gear with 12 diametral pitch, 48 teeth, and 20° pressure angle. Precision-machined steel construction for general industrial open gearing applications requiring high strength and wear resistance.***



## Product details:

- Catalog number: YD48A
- SKU: 35413
- Price: ***$146.90*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- 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: 3.001 lb
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bore Diameter (IN): 0. 875
  

  
- Face Width (IN): 1. 000
  

  
- Hub Diameter (IN): 2. 88
  

  
- Pitch Diameter (IN): 4. 000
  

  
- Speed: 900 RPM
  

  
- Torque Rating (LB IN): 529 @ 900 RPM MAX
  
## Product documents / software:

- [Catalog Product Section](https://documents.mrosupply.com/product_documents/38/38846/p-1930-bg_spur-gears_XPDPy70.pdf)
- [Engineering Data](https://documents.mrosupply.com/product_documents/38/38846/p-1930-bg_engineering-info-spur-gears_Zlip3tk.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/57/57878/p-1930-bg.pdf)
## Alternate products to `Boston Gear 30216164 YD48A Spur Gear 12 D.P. 48 Teeth 20° Pressure Angle Steel - MROSupply.com`:
- [Martin TS1248 steel spur gear with 12 diametral pitch, 48 teeth, and 20-degree pressure angle. Features a 4.166" outside diameter. Designed for high-speed and high-load power transmission applications where 20-degree pressure angle gearing is required.](https://www.mrosupply.com/products/251656/as-markdown/)

## Product's reviews:
- Speed reducer purchase - The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.
- Boston gear order - MRO had the items that I needed. I ordered them and they were shipped faster than I expected. It was a pleasant experience all around.
- Change gears - Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
- Gear box oil - This has been very hard to find. It’s the oil spec’ed for my 1950s Rockwell wedge bed planer gear box. I haven’t found it anyplace else.