# Rigid, Kingpinless Plate Caster, Load Rating 1500 lb, Swivel Lock Type No Lock Included, Wheel Dia. 8 in, Wheel Width 2 in, Wheel/Tread Material Polyurethane, Wheel Core Material Cast Iron, Non-Marking Yes, Number of Wheels 1, Caster Brake Type No Brake Included, Tread Shape Standard

**Manufacturer:** Rwm  
**MPN:** `47-UIR-0820-R`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Rwm |
| Manufacturer name | Rwm |
| Manufacturer | Rwm, RWM |
| CategoryId | 6740 |
| CategoryIdL1 | 14394 |
| CategoryIdL2 | 4473 |
| CategoryIdL3 | 6740 |
| CategoryL1 | Material Handling |
| CategoryL2 | Casters & Wheels |
| CategoryL3 | Casters |
| CategoryL4 | Plate Casters |
| DimensionUnit | inch |
| GTIN | None |
| GraingerSku | 29XV30 |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 10.2, 11.4, 11.40 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 4 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 10 |
| moq | 1 |
| MPN | 47-UIR-0820-R |
| multiple | 1 |
| qtyInStock | 12 |
| qtyInStockOverride | -2 |
| SKU | G7221977 |
| tierMinQty1 | 1 |
| tierPrice1 | 51.89 |
| url | https://www.zoro.com/rwm-rigid-plate-caster-polyurethane-1500-lb-47-uir-0820-r/i/G7221977/ |
| width | 8 |
| Part Number | 47-UIR-0820-R |
| Model | 47-UIR-0820-R |
| Product Group | BISS |
| Wheel Dia | 8 in |
| Wheel Width | 2 in |
| Overall Height | 10-1/8" |
| Mounting Height | 9 1/2 in |
| Mounting Plate Size | 4 in x 4 1/2 in |
| Mounting Bolt Dia | 3/8 in |
| Caster Plate Size | 4" x 4-1/2" |
| Plate Size | 4" x 4-1/2" |
| Item | Kingpinless Plate Caster |
| Caster Brake Included | No |
| Caster Load Rating Range | Medium-Duty |
| Caster Sub-Type | Rigid |
| Caster Product Group | Rigid Caster |
| Load Rating | 1500 lb |
| Caster Wheel Shape | Standard |
| Caster Wheel/Tread Material | Polyurethane |
| Wheel/Tread Material | Polyurethane |
| Wheel/Tread Hardness Rating | Firm |
| Wheel Bearing Type | Roller |
| Mounting Plate Bolt Hole Pattern | B |
| Inside Bolt Hole Spacing | 2-5/8 in x 3 in |
| Outside Bolt Hole Spacing | 3 in x 3-5/8 in |
| Number of Mounting Holes | 4 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7221977 | 51.89 | 1 | 12 | 1 |
| Grainger | 29XV30 |  |  | None | 1 |
| simsupply.com | ZO-G7221977 | 61.52 | 1 | 3 | 1 |

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Structured data: `/python/html6/product/500/237000000/237408000/part_--47UIR0820R---Rwm--0a45b8e796.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp