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Boston 30229637 46014 NA25B-1/2 DIAMETRAL PITCH: 20 D.P. TEETH: 25 PRESSURE ANGLE: 14.5 DEGREE
MODEL NA25B-1/2
Contact supplier for technical support on: 888-999-9860
$49.19 Each
Prices are subject to change
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Returnable: See conditions
| Description | SPUR GEAR, 20 DP, 14 1/2 PA, 25 TEETH, STEEL |
|---|---|
| Torque Rating (LB IN) | 36 @1800 RPM MAX |
| Keyway/Setscrew | W/ 1/4-20 SS ONLY |
| Pitch Diameter (IN) | 1. 250 |
| Face Width (IN) | 0. 375 |
| Bore Diameter (IN) | 0. 500 |
| Hub Diameter (IN) | 0. 97 |
SKU: 38771
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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.
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Purchase
Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
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Quality
very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.
Read moreSKU: 35645
Change gears
Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
Read moreWhen you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
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SKU: 38771
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.
Read moreSKU: 42691
Purchase
Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
Read moreSKU: 34774
Quality
very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.
Read moreSKU: 35645
Change gears
Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
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/