TIMKEN EE420800D - 421450 Tapered Roller Bearings
Also known as : EE420800D - 421450
- Inside Diameter: 203.2 mm
- Outside Diameter: 368.3 mm
- Width: 152.4 mm
- Basic dynamic load rating: 1920 kN
- Basic static load rating: 498 kN
TIMKEN EE420800D - 421450 Bearing
TIMKEN EE420800D - 421450 Bearing details
| Bearing Number | EE420800D - 421450 |
|---|---|
| Brand | TIMKEN |
| Type | Tapered Roller Bearings - TDI (Tapered Double Inner) |
| Series | 420000 |
| Cone Part Number | EE420800D |
| Cup Part Number | 421450 |
| Design Units | Imperial |
| Bearing Weight |
152.80 lb 69.30 Kg |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance |
0 in 0 mm |
| d - Bore |
8 in 203.2 mm |
| D - Cup Outer Diameter |
14.5000 in 368.300 mm |
| B - Double Cone Width |
6.0000 in 152.400 mm |
| C - Cup Width |
2.5000 in 63.500 mm |
| T - Bearing Width across Cups |
6.2499 in 158.747 mm |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) |
64300 lbf 286000 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) |
432000 lbf 1920000 N |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) |
112000 lbf 498000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
44200 lbf 197000 N |
| K - Factor | 1.45 |
| e - ISO Factor | 0.86 |
| Y1 - ISO Factor | 0.78 |
| Y2 - ISO Factor | 1.16 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1150 |
| G2 - Heat Generation Factor (Rib-Roller End) | 128 |
| Cg - Geometry Factor | 0.145 |
| R - Cone Frontface "To Clear" Radius |
0.130 in 3.30 mm |
| r - Cup Backface "To Clear" Radius |
0.130 in 3.30 mm |
| da - Cone Frontface Backing Diameter |
9.06 in 230.10 mm |
| Db - Cup Backface Backing Diameter |
13.03 in 331.00 mm |
| Ab - Cage-Cone Frontface Clearance |
0.14 in 3.6 mm |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN EE420800D - 421450 Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.
TIMKEN bearing cross reference
TIMKEN EE420800D - 421417 bearing
203.2mm x 359.999mm x 152.400mm