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Martin 50BTB28 Taper-Lock (TL) bushed sprocket for #50 ANSI roller chain (5/8" pitch). 28-tooth steel sprocket with 5.922" OD, designed for use with a standard 2012 series Taper-Lock bushing (sold separately) for secure shaft mounting.
MODEL 50BTB28
Contact supplier for technical support on: 323-728-8117
$89.36 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
28
Outside Dia
5.922"
Pitch
0.625 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 50 | Hub Outside Diameter | 4.000 in. |
| Chain Pitch | 0.625 in. | Hub Recessed For Chain | No |
| Number of Chain Rows | 1 | Construction Detail | Solid |
| Number of Teeth | 28 | Bore Type | Bushed TB |
| Outside Diameter | 5.922 in. | Bushing Part Number | 2012 |
| Pitch Diameter | 5.582 in. | Bushing Min Bore Size | 0.500 in. |
| Single Strand Tooth Thickness | 0.343 in. | Bushing Max Bore Size | 2.000 in. |
| Hardened Teeth | No |
| Storage Dimension Width | 6.000 in. | Individually Packaged | Yes |
|---|---|---|---|
| Storage Dimension Height | 1.310 in. |
SKU: 251157
21 tooth 12 dp spur gear
The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!
Read moreSKU: 250096
Durable and high quality
I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
Read moreSKU: 264057
Great service and selection
I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO
Read more
#262471
Brand
Martin Sprocket
Model
50A14
#2265642
Brand
HKK Chain
Model
50R10
#262472
Brand
Martin Sprocket
Model
50A15
#262469
Brand
Martin Sprocket
Model
50A12
#263248
Brand
Martin Sprocket
Model
50BTB28
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SKU: 251157
21 tooth 12 dp spur gear
The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!
Read moreSKU: 250096
Durable and high quality
I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
Read moreSKU: 264057
Great service and selection
I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO
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/