Fersa L521949/L521910 tapered roller bearings
| Brand Name |
Fersa |
| Model Number |
L521949/L521910 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Fersa L521949/L521910 bearing Size Chart (mm/inches) |
|---|
| Series | 32017X |
| Cone Part Number | X32017X |
| Cup Part Number | Y32017X |
| Design Units | METRIC |
| Bearing Weight | 1.3 Kg |
| Cage Type | Stamped Steel |
| d | 85 mm |
| D | 130.000 mm |
| B - Cone Width | 29.000 mm |
| C - Cup Width | 22.000 mm |
| B | 29.000 mm |
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 91.95 mm |
| db - Cone Backface Backing Diameter | 95 mm |
| Da - Cup Frontface Backing Diameter | 125.00 mm |
| Db - Cup Backface Backing Diameter | 119.13 mm |
| Ab - Cage-Cone Frontface Clearance | 3.3 mm |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| a - Effective Center Location3 | -0.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 49900 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 193000 N |
| C0 - Static Radial Rating | 235000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 37800 N |
| K - Factor7 | 1.32 |
| e - ISO Factor8 | 0.44 |
| Y - ISO Factor9 | 1.36 |
| G1 - Heat Generation Factor (Roller-Raceway) | 109.2 |
| G2 - Heat Generation Factor (Rib-Roller End) | 34.9 |
| Cg - Geometry Factor | 0.127 |