# Zoro Select

**Manufacturer:** Zoro Select  
**MPN:** `W-420-NYB-1/2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| DimensionUnit | inch |
| GraingerSku | 49H445 |
| Extra Product Name | Zoro Select |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 1.62 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 3 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 4.5 |
| moq | 1 |
| MPN | W-420-NYB-1/2 |
| multiple | 1 |
| qtyInStock | 39 |
| qtyInStockOverride | -2 |
| SKU | G7243914 |
| tierMinQty1 | 1 |
| tierPrice1 | 118.81 |
| url | https://www.zoro.com/zoro-select-caster-wheel-nylon-4-in-2000-lb-w-420-nyb-12/i/G7243914/ |
| width | 4.5 |
| Wheel Dia | 4 in |
| Fits Axle Dia | 1/2" |
| Wheel Width | 2 in |
| Load Rating | 2,000 lb |
| Caster Load Rating Range | Medium-Duty |
| Caster Wheel/Tread Material | Nylon |
| Caster Core Material | Nylon |
| Caster Wheel Bearings | Ball |
| Hub Length | 2 1/2 in |
| Wheel Color | Black |
| Core Color | Black |
| Spanner Bushing | Included |
| Non-Marking | Yes |
| Includes | Spanner Bushing |
| Durometer | 85 Shore D |
| Caster Wheel Shape | Standard |
| Features | Floor Protective |
| Replacement For | 49H509, 49H534 |
| Bore Dia | 1/2" |
| Caster Temp Range | -30 Degrees to 200 Degrees F |
| Caster Temp Range Available | Yes |
| Item | Nylon Tread Wheel |
| Resistant To | Water, Oil, Chemicals |
| includes Spanner Bushing | Yes |
| Wheel Core Material | Nylon |
| Load Rating Range | 1,000 to 2,999 lb |
| Operating Temperature Range | -30 Degrees to 200 Degrees F |
| Tread Shape | Standard |
| Wheel/Tread Material | Nylon |
| Wheel Bearing Type | Precision Ball |
| Wheel/Tread Color | Black |
| Wheel/Tread Hardness | 85 Shore D |
| For Axle Size | 3/4 in |
| Wheel/Tread Hardness Rating | Hard |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7243914 | 118.81 | 1 | 39 | 1 |
| Grainger | 49H445 | 118.81 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/156000000/156082500/part_--W420NYB12---ZoroSelect--a7e75a7432.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp