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Boston 30217045 12390 HLSK107Y L STEEL GEAR H/SPIRAL
MODEL HLSK107Y
Contact supplier for technical support on: 888-999-9860
$635.44 Each
Prices are subject to change
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Boston Miter Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Miter Gears are similar to Bevel Gears except Miter Gears are used for 1:1 ratios. Straight tooth Miter Gears are cut with a generated “Coniflex” tooth form providing increased life and quieter operating conditions. Spiral tooth Miter Gears are better suited for higher speeds and high torque applications. And don’t forget Boston Gear Guaranteed Same Day Shipment program – revolutionary premium free guaranteed same day shipment for in-stock items.
| Straight/Spiral Tooth | Spiral Tooth |
|---|---|
| Ratio | 1:1 |
| Product Family | Miter Gear (Straight & Spiral) |
| Diametrical Pitch | 6 |
| Product Description | Spiral Miter Gear, 6 DP, 20 PA, 35 Spiral Angle, 1:1 R, 24 Teeth |
| Altra Master No. | 30217044 |
| Material | Steel, Hardened Teeth |
| Bore Size | 1.500 |
| UPC | 781711123881 |
| Family Id | 30,067 |
| Weight | 4.101 |
| KWY/Setscrew/Other | W/ KWY & Setscrews |
| Pitch Diameter | 4.000 |
| Outside Diameter | 4.220 |
| No Of Teeth | 24 |
| Mounting Distance | 3.625 |
| Torque Rating | 1155 @1800 RPM Max |
| Unit Of Measure | English |
SKU: 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.
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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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New lead screw gear.
Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.
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SKU: 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: 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: 37408
New lead screw gear.
Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.
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/