# HAMILTON Extra Heavy-Duty Casters feature precision integrated HPI swivel technology that improves the bearings element of contact and more than doubles the number of contact points.-1/2" thick drop forged steel mounting plate. -3/8x3" plate steel legs are welded inside and outside to forged steel horn base. Sturdy 1" diameter integrally forged kingpin with mounting plate. Main HPI load bearing is 5-5/16" outside diameter with hardened raceways to 58-62HRC and ground to surface finish 16 micro inches; secondary load bearing has 1" precision tapered thrust bearing that counteracts radial thrust. -3/4" diameter axle. Ball check type lubrication fittings in swivel assembly and wheel hubs.

**Manufacturer:** Brand: Hamilton  
**MPN:** `R-EHD-63SPT`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Brand: Hamilton |
| Manufacturer name | Brand: Hamilton |
| Manufacturer | Brand: Hamilton |
| dataSource | amazonScraper |
| moq | 1 |
| MPN | R-EHD-63SPT |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | B00UVPNF24 |
| tierMinQty1 | 1 |
| Part Number | R-EHD-63SPT |
| Item model number | R-EHD-63SPT |
| Color | Blue |
| Material | Polyurethane |
| Special Features | Rigid |
| ASIN | B00UVPNF24 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Amazon | B00UVPNF24 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/62000000/62328000/part_--REHD63SPT---BrandHamilton--396e1ea366.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp