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Martin 28BTB28 Taper-Lock bushed roller chain sprocket for #28 chain (44.450 mm pitch). 28 teeth, 424.620 mm OD, 397.000 mm pitch diameter. Steel construction. Requires 3020 series taper bushing (sold separately).
MODEL 28BTB28
Contact supplier for technical support on: 323-728-8117
$1,196.74 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
28
Outside Dia
424.620 mm
Pitch
44.450 mm
Pitch Diameter
397.000 mm
| Material | Steel | Width across Teeth/ Rows | 29.440 mm |
|---|---|---|---|
| Chain Number | 28B-1 | Hub Configuration | B |
| Chain Pitch | 44.450 mm | Hub Outside Diameter | 133.000 mm |
| Number of Chain Rows | 1 | Construction Detail | Welded |
| Number of Teeth | 28 | Bore Type | Bushed TB |
| Outside Diameter | 424.620 mm | Bushing Part Number | 3020 |
| Pitch Diameter | 397.000 mm | Bushing Min Bore Size | 23.810 mm |
| Single Strand Tooth Thickness | 29.440 mm | Bushing Max Bore Size | 76.200 mm |
| Storage Dimension Length | 16.730 in. | Weight | 56.96 lbs. |
|---|---|---|---|
| Storage Dimension Width | 16.730 in. | Individually Packaged | No |
| Storage Dimension Height | 2.000 in. |
SKU: 250148
Martin flex sleeve
Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
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SKU: 250148
Martin flex sleeve
Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
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/