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Martin R2 70MM QD bushing is a ductile iron split taper bushing with a 70mm bore. The R2 size provides 53,000 in-lb torque capacity and is interchangeable with industry-standard QD bushings for sprockets, sheaves, and pulleys.
MODEL R2 70MM
Contact supplier for technical support on: 323-728-8117
$146.07 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Ductile Iron
| Material | Ductile Iron | Flange Diameter | 5.375 in. |
|---|---|---|---|
| Bore Type | Metric | Length Thru Bore | 4.875 in. |
| Finished Bore Size | 2.756 in. | Cap Screw Bolt Circle | 4.625 in. |
| Key Way Size | 20 X 4.9 in. | Number of Mounting Cap Screws | 3 |
| Set Screw Size | 5/16-18 X 5/16 in. | Cap Screw Size | 3/8 X 1 3/4 in. |
| Min Bore Size | 2.756 in. | Bushing Construction | Type 1 |
| Max Bore Size | 2.813 in. | ||
| Storage Dimension Length | 5.750 in. | Weight | 8.60 lbs. |
| Storage Dimension Width | 6.380 in. | Individually Packaged | Yes |
| Storage Dimension Height | 5.120 in. |
SKU: 262463
70 tooth #41 chain sprocket
The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
Read moreSKU: 262463
70 tooth #41 chain sprocket
The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
Read moreItem must be unused.
Item must be in it's original package.
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/