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Boston Gear 30215188 NL20B spur gear with 4 diametral pitch, 20 teeth, and 14.5 degree pressure angle. Made of steel with bored hub for mounting on shafts. Suitable for general industrial power transmission applications requiring moderate load capacity.
MODEL NL20B
Contact supplier for technical support on: 800-626-2120
$417.09 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore Diameter (IN)
1. 125
Face Width (IN)
2. 000
Hub Diameter (IN)
4. 27
Pitch Diameter (IN)
5. 000
Speed
600 RPM
Torque Rating (LB IN)
3060 @ 600 RPM MAX
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: 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 moreBrand
Martin Sprocket
Model
S420
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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: 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/