# Gearbelt Pulley,1in. Bore dia,28 Grooves

**Manufacturer:** Continental  
**MPN:** `B-28S-MPB`

The Continental B-28S-MPB SilentSync Sprocket is a factory-new part from Continental, a well-known manufacturer in the industry. This sprocket has a part number of B-28S-MPB and is suitable for applications where a multiple of one is required, as indicated by the "multiple" specification.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Continental |
| Manufacturer name | Continental |
| Manufacturer | Continental, Continental ContiTech |
| CategoryId | 6022 |
| CategoryIdL1 | 31 |
| CategoryIdL2 | 31 |
| CategoryIdL3 | 17053 |
| CategoryIdL4 | 6022 |
| CategoryL1 | Power Transmission |
| CategoryL2 | Bearings, V-belts & Power Transmission Equipment |
| CategoryL3 | Pulleys & Sheaves |
| CategoryL4 | Timing Belt Pulleys |
| DimensionUnit | inch |
| GraingerSku | 45PN77 |
| Extra Product Name | Gearbelt Pulley,1in. Bore dia,28 Grooves |
| UPC | None, 37256201905 |
| UnitOfMeasure | EA |
| Weight | 3.7, 0.000625, 0.23 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | IT |
| extendedLead | 12 |
| extendedQty | -2 |
| height | 2 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 5 |
| moq | 1 |
| MPN | B-28S-MPB |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G2432151 |
| tierMinQty1 | 1 |
| tierPrice1 | 225.99 |
| url | https://www.zoro.com/continental-gearbelt-pulley-1in-bore-dia-28-grooves-b-28s-mpb/i/G2432151/ |
| width | 5 |
| EAN | 37256201905 |
| Part Number | B-28S-MPB |
| Product Group | BISS |
| Bore Dia - Timing Belt Pulleys | 1 in |
| Pitch Dia - Timing Belt Pulleys | 124.8 mm |
| Outside Dia - Timing Belt Pulleys | 121.99 mm |
| Outside Dia (In ) | 4.803 |
| Outside Dia (mm) | 121.99 |
| For Timing Belt Width | 37 mm |
| Width (mm) | 37 |
| Width - Timing Belt Pulleys | 37 mm |
| Bore Dia (mm) | 25.400 |
| Width (In ) | 1.4567 |
| Bore Dia (In ) | 1 |
| Pitch Dia (mm) | 124.8 |
| For Belt Width | 35 mm |
| Set Screw Size | Not Applicable |
| Face Width | 37 mm |
| Overall Width | 37 mm |
| For Belt Trade Size | B-28S |
| Keyway Width | Not Applicable |
| Keyway Depth | Not Applicable |
| Bore Diameter | 1 in |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2432151 | 225.99 | 1 | None | 1 |
| Applied Industrial | 100805237 |  |  | None | 1 |
| Grainger | 45PN77 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/45500000/45877500/part_--B28SMPB---Continental--d9abfe3d10.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp