TIMKEN EE420800D - 421450 Bearing

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

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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
TIMKEN EE420800D - 421437 bearing
203.2mm x 365.049mm x 152.400mm