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Boston Gear GA89B 30216297 spur gear with 20 diametral pitch, 89 teeth, and 14.5 degree pressure angle. Made from steel with a bored hub for mounting on shafts. Suitable for general industrial power transmission applications requiring precise gear engagement.
MODEL GA89B
Contact supplier for technical support on: 800-626-2120
$143.63 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore Diameter (IN)
0. 625
Face Width (IN)
0. 375
Hub Diameter (IN)
1. 69
Outside Diameter (IN)
4. 550
Pitch Diameter (IN)
4. 450
Speed
600 RPM
Torque Rating (LB IN)
83. 2 @ 600 RPM MAX
| Description | CHANGE GEAR, 20 DP, 14 1/2 PA, 89 TEETH, CAST IRON |
|---|---|
| Torque Rating (LB IN) | 83. 2 @ 600 RPM MAX |
| Keyway | W/DOUBLE KWY ONLY |
| Pitch Diameter (IN) | 4. 450 |
| Outside Diameter (IN) | 4. 550 |
| Face Width (IN) | 0. 375 |
| Bore Diameter (IN) | 0. 625 |
| Hub Diameter (IN) | 1. 69 |
SKU: 35645
Change gears
Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
Read moreSKU: 42691
Purchase
Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
Read moreSKU: 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: 35104
12d.p. 14t spur gear
This item was closer to exactly what I needed than I had thought possible to find in the last 75 or so years. quite affordable, too. I almost didn't look, but when I did, there it was. I had in hand in just a couple of days.
Read more
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SKU: 35645
Change gears
Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
Read moreSKU: 42691
Purchase
Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
Read moreSKU: 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: 35104
12d.p. 14t spur gear
This item was closer to exactly what I needed than I had thought possible to find in the last 75 or so years. quite affordable, too. I almost didn't look, but when I did, there it was. I had in hand in just a couple of days.
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/