# Boston Gear H1640L 30219656 16 D.P. 40-Tooth Left-Hand Helical Gear, 14.5 deg Pressure Angle - MROSupply.com

***Boston Gear 30219656 H1640L is a 16 diametral pitch, 40-tooth left-hand helical gear with a 14.5 degree pressure angle. This steel helical gear is designed for general industrial open gearing applications requiring smooth, quiet power transmission at moderate speeds.***



## Product details:

- Catalog number: H1640L
- SKU: 36726
- Price: ***$146.81*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [Helical Gears](htts://www.mrosupply.com/gears-gear-racks/gears/helical-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: 0.601 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. 500
  

  
- Description: HELICAL GEAR, 45 HELIX, 16 DP, 14. 5 PA, 40 TEETH, LH
  

  
- Face Width (IN): 0. 500
  

  
- KWY/Setscrew/Other: KWY ONLY-1/8 X 1/16
  

  
- Material: STEEL-TEETH HARDENED
  

  
- Outside Diameter (IN): 2. 590
  

  
- Pitch Diameter (IN): 2. 500
  
## Product documents / software:

- [Catalog Product Section](https://documents.mrosupply.com/product_documents/18/18390/p-1930-bg_helical-gears_IRt2ide.pdf)
- [Engineering Data](https://documents.mrosupply.com/product_documents/18/18390/p-1930-bg_engineering-info-helical-gears_sHu9Jp3.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/57/57878/p-1930-bg.pdf)

## Product's reviews:
- Good seller - Catalogue item, good price, fast delivery = good seller
- Needle gear - I'm very happy with my purchase. I found exactly what I was looking for and I received it in a couple days. I will recommend your company to others and I hope I can deal with you again. Thank you!
- Exactly what i needed - Item was exactly what I needed and a perfect fit for my project. Extremely happy.
- 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.