# Rigid, Standard Plate Caster, Load Rating 7200 lb, Swivel Lock Type No Lock Included, Wheel Dia. 8 in, Wheel Width 3 in, Wheel/Tread Material Nylon, Wheel Core Material Nylon, Non-Marking Yes, Number of Wheels 1, Caster Brake Type No Brake Included, Tread Shape Standard

**Manufacturer:** Hamilton  
**MPN:** `R-MD-83NYB`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Hamilton |
| Manufacturer name | Hamilton |
| Manufacturer | Hamilton, Hamilton Casters |
| CategoryId | 6740 |
| CategoryIdL1 | 14394 |
| CategoryIdL2 | 4473 |
| CategoryIdL3 | 6740 |
| CategoryL1 | Material Handling |
| CategoryL2 | Casters & Wheels |
| CategoryL3 | Casters |
| CategoryL4 | Plate Casters |
| DimensionUnit | inch |
| GTIN | None |
| GraingerSku | 49H579 |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 29, 1.81, 28.0, 28.00 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 14 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 13 |
| moq | 1 |
| MPN | R-MD-83NYB |
| multiple | 1 |
| qtyInStock | 1 |
| qtyInStockOverride | Drop Ship |
| SKU | G7046374 |
| tierMinQty1 | 1 |
| tierPrice1 | 493.99 |
| url | https://www.zoro.com/hamilton-plte-caster-rgd-nylon-8-in-7200-lb-r-md-83nyb/i/G7046374/ |
| width | 13 |
| Part Number | R-MD-83NYB |
| Model | R-MD-83NYB |
| Product Group | Home Improvement |
| Wheel Dia | 8 in |
| Wheel Width | 3 in |
| Overall Height | 11" |
| Mounting Height | 11 in |
| Mounting Plate Size | 8 1/2 in x 8 1/2 in |
| Mounting Bolt Dia | 1/2 in |
| Plate Size | 8-1/2" x 8-1/2" |
| Caster Plate Size | 8-1/2" x 8-1/2" |
| Item | Standard Plate Caster |
| Caster Brake Included | No |
| Caster Sub-Type | Rigid |
| Caster Load Rating Range | Extra Super Duty |
| Caster Product Group | Rigid Caster |
| Caster Wheel Shape | Standard |
| Load Rating | 7200 lb |
| Caster Wheel/Tread Material | Nylon |
| Wheel/Tread Material | Nylon |
| Wheel/Tread Hardness Rating | Hard |
| Wheel Bearing Type | Precision Ball |
| Mounting Plate Bolt Hole Pattern | D |
| Inside Bolt Hole Spacing | 7 in x 7 in |
| Outside Bolt Hole Spacing | 7 in x 7 in |
| Number of Mounting Holes | 4 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7046374 | 493.99 | 1 | 1 | 1 |
| Raptor Supplies | AG6WNL | 829.542987 | 1 | None | 1 |
| motionindustries.com | 05867233 | 1642.25 | 1 | None | 1 |
| National Supply Network | 1812801 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/80500000/80905500/part_--RMD83NYB---Hamilton--a5f050d0e5.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp