# Steel Tread Wheel, 4,000 lb Load Rating, 3,000 to 5,999 lb Load Rating Range, 6 in Wheel Dia., 3 in Wheel Width, Steel Wheel/Tread Material, Extra Hard, 179 BHN, Precision Ball, Standard Tread Shape, 3/4 in For Axle Size, Not Included Includes Spanner Bushing, Steel Wheel Core Material, Yes Non-Marking, 3 1/4 in Hub Length

**Manufacturer:** Zoro Select  
**MPN:** `W-630-FSB-3/4`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| CategoryId | 10638 |
| CategoryIdL1 | 14394 |
| CategoryIdL2 | 5629 |
| CategoryIdL3 | 10638 |
| CategoryL1 | Material Handling |
| CategoryL2 | Casters & Wheels |
| CategoryL3 | Caster Wheels |
| CategoryL4 | Metal Wheels |
| DimensionUnit | inch |
| GTIN | None |
| GraingerSku | 4DU74 |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 20 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 3.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6 |
| moq | 1 |
| MPN | W-630-FSB-3/4 |
| multiple | 1 |
| qtyInStock | 32 |
| qtyInStockOverride | -2 |
| SKU | G1066581 |
| tierMinQty1 | 1 |
| tierPrice1 | 127.99 |
| url | https://www.zoro.com/zoro-select-caster-wheel-steel-6-in-4000-lb-slvr-w-630-fsb-34/i/G1066581/ |
| width | 6 |
| Wheel Dia | 6 in |
| Wheel Width | 3 in |
| Fits Axle Dia | 3/4" |
| Hub Length | 3 1/4 in |
| Bore Dia | 3/4" |
| For Axle Size | 3/4 in |
| Caster Load Rating Range | Heavy-Duty |
| Load Rating | 4,000 lb |
| Caster Wheel/Tread Material | Steel |
| Caster Core Material | Steel |
| Caster Wheel Bearings | Ball |
| Wheel Color | Silver |
| Spanner Bushing | Included |
| Non-Marking | Yes |
| Durometer | 179 BHN |
| Includes | Spanner Bushing |
| Caster Temp Range | -40 Degrees to 200 Degrees F |
| Caster Temp Range Available | Yes |
| Core Color | Silver |
| Resistant To | Water, Oil, Chemicals |
| Caster Wheel Shape | Standard |
| Replacement For | 5VH03 |
| Item | Steel Tread Wheel |
| Load Rating Range | 3,000 to 5,999 lb |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G1066581 | 127.99 | 1 | 32 | 1 |
| Grainger | 4DU74 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/74500000/74617500/part_--W630FSB34---ZoroSelect--43439f8a82.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp