Toyana Q219 angular contact ball bearings
Manufacturers of BEARING PRECISION AXLE CORP. all Toyana Bearing are represented in our 64 Flange O.D. H(φ) partial list of clients. Deep Groove Ball Bea Bearing Used Contact Gary for a complete Toyana Q219 angular contact ball bearings list of clients and projects.
What is Q219 bearing interchange？
| Brand Name: | Toyana |
| Model Number: | Q219 |
| Series: | 2500 |
| Cone Part Number: | 2580 |
| Cup Part Number: | 2523-S |
| Design Units: | Imperial |
| Bearing Weight: | 0.5 Kg |
| Cage Type: | Stamped Steel |
| d: | 31.750 mm |
| D: | 69.850 mm |
Product Details
| Series | 2500 |
| Cone Part Number | 2580 |
| Cup Part Number | 2523-S |
| Design Units | Imperial |
| Bearing Weight | 0.5 Kg |
| Cage Type | Stamped Steel |
| d | 31.750 mm |
| D | 69.850 mm |
| B - Cone Width | 25.357 mm |
| C - Cup Width | 19.050 mm |
| B | 23.813 mm |
| R - Cone Backface To Clear Radius1 | 0.760 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 37.59 mm |
| db - Cone Backface Backing Diameter | 38.61 mm |
| Da - Cup Frontface Backing Diameter | 65.00 mm |
| Db - Cup Backface Backing Diameter | 60.96 mm |
| Ab - Cage-Cone Frontface Clearance | 1.5 mm |
| Aa - Cage-Cone Backface Clearance | 0.5 mm |
| a - Effective Center Location3 | -8.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4880 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 18800 lbf |
| C0 - Static Radial Rating | 21200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2280 lbf |
| K - Factor7 | 2.14 |
| e - ISO Factor8 | 0.27 |
| Y - ISO Factor9 | 2.19 |
| G1 - Heat Generation Factor (Roller-Raceway) | 23.6 |
| G2 - Heat Generation Factor (Rib-Roller End) | 9.63 |
| Cg - Geometry Factor | 0.0656 |
