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Boston Gear NF20B-3/4 steel spur gear with 10 diametral pitch, 20 teeth, and 14.5 degree pressure angle. Bored to 3/4 inch for direct mounting on shafts. Suitable for general industrial power transmission applications requiring precise gear engagement.
MODEL NF20B-3/4
Contact supplier for technical support on: 800-626-2120
$119.04 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Bore Diameter (IN)
0. 750
Face Width (IN)
1. 000
Hub Diameter (IN)
1. 61
Pitch Diameter (IN)
2. 000
Speed
1800 RPM
Torque Rating (LB IN)
220 @1800 RPM MAX
SKU: 35989
Exactly what i needed
Item was exactly what I needed and a perfect fit for my project. Extremely happy.
Read moreSKU: 38404
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.
Read moreSKU: 34746
Fast shipping
I ordered this part hoping it would arrive within 2 weeks because I had an emergency situation with an employee waiting to repair a piece of equipment at a customer’s location. The part actually arrived halfway across the country in 5 days including the weekend. MRO processed, packaged and shipped it with incredible speed. Thanks again!
Read moreSKU: 36216
Worm
Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
Read more
SKU: 35989
Exactly what i needed
Item was exactly what I needed and a perfect fit for my project. Extremely happy.
Read moreSKU: 38404
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.
Read moreSKU: 34746
Fast shipping
I ordered this part hoping it would arrive within 2 weeks because I had an emergency situation with an employee waiting to repair a piece of equipment at a customer’s location. The part actually arrived halfway across the country in 5 days including the weekend. MRO processed, packaged and shipped it with incredible speed. Thanks again!
Read moreSKU: 36216
Worm
Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
Read moreItem must be unused.
Item must be in it's original package.
25% Restocking, shipping and handling fees may apply to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/