We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
Martin 50BS21HT 1 is a Type B Finished Bore roller chain sprocket for #50 chain (5/8" pitch). Features 21 teeth, a 1" finished bore with keyway and setscrews, and Saber Tooth hardened teeth (RC 40-50) for extended wear in high-ratio or abrasive
MODEL 50BS21HT 1
Contact supplier for technical support on: 323-728-8117
$76.18 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
Bore
1"
Material
Steel
Number Of Teeth
21
Outside Dia
4.522"
Pitch
0.625 in.
Teeth
21
| Material | Steel | Length thru Bore | 1.000 in. |
|---|---|---|---|
| Chain Number | 50 | Hub Recessed For Chain | No |
| Chain Pitch | 0.625 in. | Construction Detail | Solid |
| Number of Chain Rows | 1 | Bore Type | Bored To Size |
| Number of Teeth | 21 | Finished Bore Size | 1.000 in. |
| Outside Diameter | 4.522 in. | Key Way Size | 1/4x1/8 in. |
| Pitch Diameter | 4.193 in. | Set Screw Size | .313-18X.313 in. |
| Single Strand Tooth Thickness | 0.343 in. | Set Screw Location | (2) Set Screws (1) Over Kw And (1) At 90 |
| Hardened Teeth | Yes | Min Bore Size | 1.000 in. |
| Hub Configuration | B | Max Bore Size | 2.000 in. |
| Hub Outside Diameter | 3.000 in. | ||
| Storage Dimension Length | 4.625 in. | Weight | 2.05 lbs. |
| Storage Dimension Width | 4.625 in. | Individually Packaged | Yes |
| Storage Dimension Height | 1.060 in. |
#262469
Brand
Martin Sprocket
Model
50A12
#262472
Brand
Martin Sprocket
Model
50A15
#262471
Brand
Martin Sprocket
Model
50A14
#262468
Brand
Martin Sprocket
Model
50A112
#262470
Brand
Martin Sprocket
Model
50A13
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/