# Insert Bearing, Ball Material Alloy Steel, Bearing Industry Number GYA012RRB, Bearing Insert Type Radial/Deep Groove Ball, Bearing Insert Shape Spherical, Bore Diameter 3/4 in, Closure Double Sealed, Inner Ring Outside Diameter 1.142 in, Maximum Temperature 250 Degrees F, Outer Ring Width 0.551 in, Outside Diameter 1 27/32 in, Plain Bearing Material Steel, Ring Material Alloy Steel, Rolling Element Material Alloy Steel, Rolling Element Rows 1, Seal Type Contact, Shaft Locking Type Set Screws

**Manufacturer:** Timken  
**MPN:** `GYA012RRB`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Timken |
| Manufacturer name | Timken |
| Manufacturer | Timken |
| CategoryId | 5985 |
| CategoryIdL1 | 31 |
| CategoryIdL2 | 4591 |
| CategoryIdL3 | 5985 |
| CategoryL1 | Power Transmission |
| CategoryL2 | Bearings, V-belts & Power Transmission Equipment |
| CategoryL3 | Ball Bearings |
| CategoryL4 | Insert Bearings |
| DimensionUnit | inch |
| GTIN | 087796053090 |
| GraingerSku | 46N493 |
| UPC | 087796053090, 87796053090 |
| UnitOfMeasure | EA |
| Weight | 0.35, 0.2866009406, 1.00, 2.03 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | ZZ |
| height | 2.7 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.8 |
| moq | 1 |
| MPN | GYA012RRB |
| multiple | 1 |
| qtyInStock | 46 |
| qtyInStockOverride | -2 |
| SKU | G8438141 |
| tierMinQty1 | 1 |
| tierPrice1 | 34.69 |
| url | https://www.zoro.com/timken-insert-bearing-dia-34-in-setscrew-gya012rrb/i/G8438141/ |
| width | 1.8 |
| EAN | 87796053090 |
| Part Number | GYA012RRB |
| Model | GYA012RRB |
| Product Group | Automotive Parts and Accessories |
| Bore Dia | 3/4 in |
| Outside Dia | 47.0 mm |
| Inside Dia | 3/4 in |
| Width | 27.0 mm, 1.8, 1.80, 1050, 2.7952755877, 3.91, 500, 7.1, 75 |
| Outer Ring Width | 0.551 in |
| Outside Diameter | 1 27/32 in |
| Ring End to Center Width | 0.349 in |
| Inner Ring Width | 1.063 in |
| Inner Ring Outside Diameter | 1.142 in |
| Bore Diameter | 3/4 in |
| Item | Insert Bearing |
| Locking Type | Setscrew |
| Dynamic Load Capacity (Lb ) | 3,200 lb |
| Bearing Material | Stainless Steel |
| Series | GYA-RRB |
| Ring Material | Alloy Steel |
| Dynamic Radial Load Capacity | 3,192.446 lbf |
| Plain Bearing Material | Steel |
| Bearing Insert Type | Radial/Deep Groove Ball |
| Ring Material Grade | 52100 |
| Closure | Double Sealed |
| Rolling Element Rows | 1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G8438141 | 34.69 | 1 | 46 | 1 |
| MRO Supply | 5059885 | 25.34 | 1 | None | 1 |
| Summit Racing | TMK-GYA012RRB | 20.99 | 1 | None | 1 |
| Radwell | GYA012RRB |  |  | 6 | 1 |
| BDI Express | GYA012RRB | 23.013844510000002 | 1 | 95 | 1 |
| FinditParts | 1599326 | 33.15 | 1 | None | 1 |
| sustainablesupply.com | C1685594 | 35.68 | 1 | None | 1 |
| simsupply.com | ZO-G8438141 | 47.02 | 1 | 34 | 1 |
| turtle.com | TK GYA012RRB |  |  | None | 1 |
| cbtcompany.com | GYA012RRB |  |  | None | 1 |

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Structured data: `/python/html6/product/500/192500000/192979500/part_--GYA012RRB---Timken--d01f0cbe75.json`  
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MCP server: https://www.dataalchemy.com/mcp