# Hamilton

**Manufacturer:** Hamilton  
**MPN:** `S-528-AY`

The Hamilton S-528-AY is a product from Hamilton Caster. It has a manufacturer part number of S-528-AY and a product name of Motion Industries.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Hamilton |
| Manufacturer name | Hamilton |
| Manufacturer | Hamilton, Hamilton Caster & Mfg. Co. |
| DimensionUnit | inch |
| GraingerSku | S-528-AY |
| Extra Product Name | Hamilton |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 7, 7.1 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 8 |
| extendedQty | -2 |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 1 |
| moq | 1 |
| MPN | S-528-AY |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G3719254 |
| tierMinQty1 | 1 |
| tierPrice1 | 88.97 |
| url | https://www.zoro.com/hamilton-swivel-caster-8x2in-polylast-wheel-s-528-ay/i/G3719254/ |
| width | 1 |
| Caster Wheel Shape | Standard |
| Caster Wheel/Tread Material | Polyurethane |
| Load Rating | 900 |
| Number of Wheels | 1 |
| Wheel Dia | 8 |
| Wheel Width | 2 |
| Inside Bolt Hole Spacing | 2 5/8 x 3 5/8 |
| Standards | ICWM |
| Non-Marking | No |
| Thread Guards | No |
| Caster Plate Hole Pattern | B |
| Outside Bolt Hole Spacing | 3 x 3 |
| Caster Frame Material | Steel |
| Plate Size | 4 x 4 1/2 |
| Mounting Bolt Dia | 0.375 |
| Caster Product Group | Swivel Caster |
| Core Color | Aluminum |
| Frame Finish | Zinc |
| Replacement Wheel | W-820-AY-3/4 |
| Caster Core Material | Polyurethane |
| Caster Temp Range | -50 to 200 deg(F) |
| Item | Swivel Caster |
| Caster Wheel Bearings | Roller |
| Series | Standard Duty |
| Number of Mounting Holes | 4 |
| Mounting Height | 9.5 |
| Wheel/Tread Hardness Rating | Hard |
| Wheel/Tread Color | Red |
| Country of Origin (subject to change) | United States |
| ASIN | B075JGDWP3 |
| AdultProduct | False |
| Asin | B075JGDWP3 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3719254 | 88.97 | 1 | None | 1 |
| Zoro | G9087911 | 77.56 | 1 | None | 1 |
| motionindustries.com | 01072766 | 137.36 | 1 | None | 1 |
| Zoro | G0990748 | 122.55 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/57000000/57384500/part_--S528AY---Hamilton--ac13f50bcc.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp