# Hamilton

**Manufacturer:** Hamilton  
**MPN:** `S-52K-6SPB-FB`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Hamilton |
| Manufacturer name | Hamilton |
| Manufacturer | Hamilton |
| DimensionUnit | inch |
| GraingerSku | S-52K-6SPB-FB |
| Extra Product Name | Hamilton |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 14 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 7 |
| extendedQty | -2 |
| height | 7.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 4.5 |
| moq | 1 |
| MPN | S-52K-6SPB-FB |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G1254939 |
| tierMinQty1 | 1 |
| tierPrice1 | 121.17 |
| url | https://www.zoro.com/hamilton-standard-duty-kingpinless-caster-6-x-2-ergo-glide-polyurethane-on-cast-iron-wheel-foot-brake-s-52k-6spb-fb/i/G1254939/ |
| width | 4 |
| Caster Brake Included | Yes |
| Caster Load Rating Range | Standard-Duty |
| Caster Sub-Type | Kingpinless Swivel |
| Caster Wheel Shape | Standard |
| Caster Wheel/Tread Material | Polyurethane |
| Load Rating | 900 |
| Number of Wheels | 1 |
| Overall Height | 7-1/2" |
| Wheel Dia | 6 |
| Wheel Width | 2 |
| Stem Dia | No Stem |
| Caster Stem Type | No Stem/Plate Included |
| Item | Swivel Caster |
| Caster Temp Range | -50 to 200 deg(F) |
| Outside Bolt Hole Spacing | 3 x 3 |
| Plate Size | 4 x 4 1/2 |
| Non-Marking | No |
| Inside Bolt Hole Spacing | 2 5/8 x 3 5/8 |
| Caster Wheel Bearings | Precision Ball |
| Mounting Bolt Dia | 0.375 |
| Standards | ICWM |
| Caster Core Material | Cast iron |
| Replacement Wheel | W-620-SPB-1/2 |
| Core Color | Gray |
| Frame Finish | Zinc |
| Caster Brake Type | Side Foot Brake |
| Caster Frame Material | Steel |
| Caster Plate Hole Pattern | B |
| Thread Guards | No |
| Series | Standard Duty Kingpingless |
| Wheel/Tread Hardness Rating | Hard |
| Number of Mounting Holes | 4 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G1254939 | 121.17 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/92000000/92164500/part_--S52K6SPBFB---Hamilton--2b597fca4c.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp