# Radial Ball Bearing, Bearing Industry Number R20, Bore Diameter 1 1/4 in, Closure Double Sealed, Outer Ring Width 0.5 in, Outside Diameter 2 1/4 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 9,050 N, Fillet Radius 0.787 mm, Finish Chrome Plated, Includes Retaining Ring No, ISO Rating Class 0, Lubricant Material Not Available

**Manufacturer:** Ntn  
**MPN:** `R20LL/2AS`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Ntn |
| Manufacturer name | Ntn |
| Manufacturer | Ntn, NTN, NTN BEARING |
| 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 | 5U487 |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 1, 0.25, 1.00 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | JP |
| height | 2.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.5 |
| moq | 1 |
| MPN | R20LL/2AS |
| multiple | 1 |
| qtyInStock | 71 |
| qtyInStockOverride | -2 |
| SKU | G0433325 |
| tierMinQty1 | 1 |
| tierPrice1 | 39.99 |
| url | https://www.zoro.com/ntn-radial-bearing-sealed-12500-in-bore-r20ll2as/i/G0433325/ |
| width | 0.7 |
| Part Number | R20LL/2AS |
| Product Group | BISS |
| Bore Dia | 1.25 in |
| Outside Dia | 2.25 in |
| Width | 0.5 in, 0.7, 0.70, 18, 395, 59, 847 |
| Bore Diameter | 1 1/4 in |
| Outer Ring Width | 0.5 in |
| Fillet Radius | 0.787 mm |
| Outside Diameter | 2 1/4 in |
| Retaining Ring Diameter | Not Applicable |
| Item | Radial Ball Bearing |
| Single Row/Double Row | Single Row |
| Bearing Type | Sealed |
| Seal/Shield Type | Double Sealed |
| Cage Material | Steel |
| Industry Number | R20LL/2AS |
| Seal Material | Nitrile Rubber |
| Bearing Industry Number | R20 |
| Maximum Temperature | 120 Degrees C |
| Closure | Double Sealed |
| Dynamic Radial Load Capacity | 9,050 N |
| Minimum Temperature | -40 Degrees C |
| ISO Rating | Class 0 |
| Retaining Ring Thickness | Not Applicable |
| Includes Retaining Ring | No |
| Static Radial Load Capacity | 6,850 N |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G0433325 | 39.99 | 1 | 71 | 1 |
| Raptor Supplies | AE6MMV | 78.706134 | 1 | None | 1 |
| sustainablesupply.com | C1693397 | 40.44 | 1 | None | 1 |
| simsupply.com | CU-3555343837 | 45.94 | 1 | None | 1 |
| grainger.ca | WWG5U487 |  |  | None | 1 |
| simsupply.com | ZO-G0433325 | 55.66 | 1 | 22 | 1 |

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Structured data: `/python/html6/product/500/210500000/210580500/part_--R20LL2AS---Ntn--899f27df9d.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp