IR80X90X25 Inner Ring Bearing 80x90x25mm
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
IR80X90X25 Inner Ring Bearing 80x90x25mm Size Chart (mm/inches) |
|---|
| Series | 420000 |
| Cone Part Number | EE420750D |
| Cup Part Number | 421437 |
| Design Units | Imperial |
| Bearing Weight | 161.40 lb |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance | 0 in |
| d | 7.5 in |
| D | 14.3720 in |
| B - Double Cone Width | 6.0000 in |
| C - Cup Width | 2.5000 in |
| T - Bearing Width across Cups | 6.2499 in |
| R - Cone Frontface To Clear Radius1 | 0.130 in |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| da - Cone Frontface Backing Diameter | 8.7 in |
| Db - Cup Backface Backing Diameter | 12.95 in |
| Ab - Cage-Cone Frontface Clearance | 0.14 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 64300 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 432000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 112000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 44200 lbf |
| K - Factor7 | 1.45 |
| e - ISO Factor8 | 0.4 |
| Y1 - ISO Factor9 | 1.68 |
| Y2 - ISO Factor10 | 2.5 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 1150 |
| G2 - Heat Generation Factor (Rib-Roller End) | 128 |
| Cg - Geometry Factor12 | 0.145 |