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Boston Gear 30223286 642B-12.5 helical speed reducer with 12.5:1 ratio. This single-stage helical reducer features a cast iron housing and is designed for general industrial power transmission applications requiring efficient right-angle or inline speed reduction.
MODEL 642B-12.5
Contact supplier for technical support on: 800-626-2120
$6,597.15 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
Ratios from 1.6
1 to 160:1 (23 increments)
Standards
ISO 9001
Product Features
- A selection comprising seven common sizes permits use in many different applications.
- The Standard NEMA C-face input flange increases adaptability, allowing the 600 Series to be mounted to any industry standard motor.
- Single, double, and triple reduction models provide a wide array of ratios for increased versatility.
- Base-mount and output-flange-mount models further increase versatility.
- The 600 Series is assembled in Boston Gear's ISO 9001-certified facility to ensure precise quality control.
- Washdown-duty models, which are well-suited to wet and corrosive environments, add flexibility.
Specifications
- 6 basic sizes
- 1/20 - 55 HP
- Ratios from 1.6:1 to 160:1 (23 increments)
- Output torque ratings from 119 lbs./in. to 20,000 lbs./in.
- Non-flanged, NEMA C-face, and scoop-mount input styles
- Base-mount and output-flange-mount models available
- Output shaft diameters from 5/8" to 2-3/8"
SKU: 6132994
Speed reducer purchase
The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.
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: 32204
Excellent customer service
The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.
Read more
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SKU: 6132994
Speed reducer purchase
The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.
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: 32204
Excellent customer service
The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.
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/