# PYR-3 Plain Yoke Type Tapered Roller Bearing Track Roller - MROSupply.com

**Manufacturer:** Smith Bearings  
**MPN:** `PYR-3`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Smith Bearings |
| Manufacturer name | Smith Bearings |
| Manufacturer | Smith Bearings |
| CategoryL1 | Bearings |
| CategoryL2 | Cam & Yoke Roller Bearings |
| CategoryL3 | Yoke Rollers |
| Extra Product Name | PYR-3 Plain Yoke Type Tapered Roller Bearing Track Roller - MROSupply.com |
| moq | 1 |
| MPN | PYR-3 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 2789585 |
| snippet | The PYR-3 is produced by Smith Bearings and is described as a PYR-3 Plain Yoke Type Tapered Roller Bearing Track Roller |
| tierMinQty1 | 1 |
| tierPrice1 | 71.08 |
| Roller Width | 1.750 |
| Dynamic Thrust Load Rating (lbs) 500 hrs 33 rpm | 5,790 |
| Roller O D | 3.000 |
| Bore Diameter Tolerance | +.0005/-.0000 |
| Bearing Type | TRB |
| Overall Width Tolerance | +.005/-.010 |
| SMITH Bearing Number | PYR-3 |
| Shoulder Length | 0.031 |
| Radial Basic Dynamic Rating (lbs) 500 hrs 33 rpm | 14,300 |
| Shoulder Width Or End Plate Diameter | 1-3/4 |
| Roller O D Tolerance | +.000/-.001 |
| Bore Diameter | 1.000 |
| Overall Width | 1.813 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| MRO Supply | 2789585 | 71.08 | 1 | None | 1 |
| Grainger | 15U587 |  |  | None | 1 |
| Zoro | G4415171 | 76.64 | 1 | None | 1 |
| Radwell | PYR-3 |  |  | None | 1 |
| Raptor Supplies | AA7DNC | 194.7205845 | 1 | None | 1 |
| Applied Industrial | 101662722 |  |  | None | 1 |
| sustainablesupply.com | C1658801 | 133.47 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/240500000/240922000/part_--PYR3---SmithBearings--9bb949048a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp