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Martin 60BS21 1 Type B finished bore roller chain sprocket for #60 chain with 3/4" pitch, 21 teeth, 1" bore with keyway and setscrews, 5.426" outside diameter. Steel construction with single hub on one side. For power transmission drives requiring a standard finished bore sprocket.
MODEL 60BS21 1
Contact supplier for technical support on: 323-728-8117
$78.27 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore
1"
Material
Steel
Number Of Teeth
21
Outside Dia
5.426"
Pitch
0.750 in.
Teeth
21
| Material | Steel | Hub Outside Diameter | 4.000 in. |
|---|---|---|---|
| Chain Number | 60 | Length thru Bore | 1.250 in. |
| Chain Pitch | 0.750 in. | Hub Recessed For Chain | No |
| Number of Chain Rows | 1 | Construction Detail | Solid |
| Number of Teeth | 21 | Bore Type | Bored To Size |
| Outside Diameter | 5.426 in. | Finished Bore Size | 1.000 in. |
| Pitch Diameter | 5.032 in. | Key Way Size | 1/4 X 1/8 in. |
| Single Strand Tooth Thickness | 0.459 in. | Set Screw Size | 5/16-18X5/16 in. |
| Hardened Teeth | No | Set Screw Location | (2) Set Screws (1) Over Kw And (1) At 90 |
| Hub Configuration | B | ||
| Storage Dimension Width | 5.625 in. | Individually Packaged | Yes |
| Storage Dimension Height | 1.310 in. |
#263825
Brand
Martin Sprocket
Model
60BS21 1
#263526
Brand
Martin Sprocket
Model
60A11
#263527
Brand
Martin Sprocket
Model
60A112
#2265663
Brand
HKK Chain
Model
60R10
#263525
Brand
Martin Sprocket
Model
60A10
Item 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/