# Bearing

**Manufacturer:** Aftermarket  
**MPN:** `O4528B`

This Aftermarket Replacement Ball Bearing is made to meet or exceed manufacturer specifications. It is a spherical bearing with a collar, featuring an outer diameter of 2.8346 inches, a bearing width of 0.748 inches, and an overall width of 2.015 inches. The inner width is 1.484 inches, with a round bore of 1.375 inches. This re-lubricatable bearing is designed to fit various tractor models, replacing part numbers such as O4528B, T18852, and others.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Aftermarket |
| Manufacturer name | Aftermarket |
| Manufacturer | Aftermarket, Aftermarket Universal Products |
| CategoryId | 16256 |
| CategoryIdL1 | 21 |
| CategoryIdL2 | 14375 |
| CategoryIdL3 | 10378 |
| CategoryIdL4 | 16256 |
| CategoryL1 | Grounds & Outdoor |
| CategoryL2 | Lawn & Garden |
| CategoryL3 | Lawn Mowers & Accessories |
| CategoryL4 | Riding Lawn Mower & Small Tractor Parts |
| DimensionUnit | inch |
| Extra Product Name | Bearing |
| UPC | None |
| WeightUnit | lbs |
| extendedLead | 26 |
| extendedQty | 0 |
| jsonUrlData | 924526ffbdad25e5923b |
| moq | 1 |
| MPN | O4528B |
| multiple | 1 |
| noShipTo | CA |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| qtySource | noShipTo |
| SKU | G205773652 |
| tierMinQty1 | 1 |
| tierPrice1 | 66.48 |
| url | https://www.zoro.com/aftermarket-bearing-o4528b/i/G205773652/ |
| ASIN | B019A6TVP4, B07BBWPH52 |
| Amount | 30.99 |
| Asin | B019A6TVP4, B07BBWPH52 |
| Brand | Reliable Aftermarket Parts Our Name Says It All, StevensLake |
| CurrencyCode | USD |
| Height | 5.00, 75 |
| Label | Aftermarket, Aftermarket Universal Products |
| Length | 5.00 |
| NumberOfItems | 1 |
| PackageQuantity | 1 |
| PartNumber | O4528B |
| ProductCategoryId | 5743801011, lawn_and_garden_display_on_website |
| ProductGroup | BISS Basic |
| ProductTypeName | HARDWARE_BEARING, MECHANICAL_COMPONENTS |
| Publisher | Aftermarket, Aftermarket Universal Products |
| Rank | 1472482, 57953 |
| Studio | Aftermarket, Aftermarket Universal Products |
| Title | O4528B New Tractor Re-Lubricateable Spherical Ball Bearing w/Collar T18852 |
| URL | http://ecx.images-amazon.com/images/I/41rKQMIhOyL._SL75_.jpg, https://m.media-amazon.com/images/I/41rKQMIhOyL._SL75_.jpg |
| Units | inches, pixels, pounds |
| Weight | 1.20, 2.00 |
| Width | 5.00, 75 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G205773652 | 66.48 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/168000000/168288000/part_--O4528B---Aftermarket--0176cbec1e.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp