# Radial Ball Bearing, Bearing Industry Number R18, Bore Diameter 1 1/8 in, Closure Double Sealed, Outer Ring Width 0.5 in, Outside Diameter 2 1/8 in, Ring Material Alloy Steel, Seal Type Contact, System of Measurement Inch, Cage Material Steel, Ball Material Alloy Steel, Cage Type Pressed, Dynamic Radial Load Capacity 10,200 N, Fillet Radius 0.787 mm, Finish Chrome Plated, Includes Retaining Ring No, ISO Rating Class 0, Lubricant Material Not Available

**Manufacturer:** Ntn  
**MPN:** `R18LLU/2AS`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Ntn |
| Manufacturer name | Ntn |
| Manufacturer | Ntn, NTN |
| CategoryId | 5988 |
| CategoryIdL1 | 31 |
| CategoryIdL2 | 4591 |
| CategoryIdL3 | 5988 |
| CategoryL1 | Power Transmission |
| CategoryL2 | Bearings, V-belts & Power Transmission Equipment |
| CategoryL3 | Ball Bearings |
| CategoryL4 | Radial Ball Bearings |
| DimensionUnit | inch |
| GTIN | None |
| GraingerSku | 5U485 |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 0.25, 1.00, 4.3, 4.30 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | JP |
| height | 0.7 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.3 |
| moq | 1 |
| MPN | R18LLU/2AS |
| multiple | 1 |
| qtyInStock | 17 |
| qtyInStockOverride | -2 |
| SKU | G2392223 |
| tierMinQty1 | 1 |
| tierPrice1 | 37.95 |
| url | https://www.zoro.com/ntn-radial-bearing-sealed-11250-in-bore-r18llu2as/i/G2392223/ |
| width | 2.3 |
| Part Number | R18LLU/2AS |
| Product Group | BISS |
| Bore Dia | 1.125 in |
| Outside Dia | 2.125 in |
| Width | 0.5 in, 18, 18.0, 2.3, 2.30, 395, 59, 75, 847 |
| Fillet Radius | 0.787 mm |
| Retaining Ring Diameter | Not Applicable |
| Outer Ring Width | 0.5 in |
| Bore Diameter | 1 1/8 in |
| Outside Diameter | 2 1/8 in |
| Item | Radial Ball Bearing |
| Bearing Type | Sealed |
| Single Row/Double Row | Single Row |
| Cage Material | Steel |
| Seal/Shield Type | Double Contact Sealed |
| Seal Material | Nitrile Rubber |
| Industry Number | 3VX630 |
| Shield Material | Metal |
| Seal Type | Contact |
| Ring Material | Alloy Steel |
| Bearing Industry Number | R18 |
| Static Radial Load Capacity | 7,250 N |
| Finish | Chrome Plated |
| Number of Rows | One |
| Includes Retaining Ring | No |
| System of Measurement | Inch |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2392223 | 37.95 | 1 | 17 | 1 |
| Raptor Supplies | AE6MMT | 59.711184 | 1 | None | 1 |
| AmazonSC | B000LDEE5S | 44.65 | 1 | None | 1 |
| sustainablesupply.com | C1693395 | 34.33 | 1 | None | 1 |
| grainger.ca | WWG5U485 | 36.8709448 | 1 | None | 1 |
| simsupply.com | ZO-G2392223 | 53.13 | 1 | 47 | 1 |

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Structured data: `/python/html6/product/500/179000000/179457500/part_--R18LLU2AS---Ntn--a7a7505a43.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp