TIMKEN EE420751-421455D Bearing

TIMKEN EE420751-421455D bearings | 190.5x368.300x190.497mm

Also known as : EE420751-421455D

  • Inside Diameter: 190.5 mm
  • Outside Diameter: 368.3 mm
  • Width: 190.497 mm
  • Basic dynamic load rating: 2030 kN
  • Basic static load rating: 527 kN

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TIMKEN EE420751-421455D Bearing

TIMKEN EE420751-421455D Bearing details

TIMKEN Part Number EE420751-421455D
Brand TIMKEN
Type Tapered Roller Bearings - TDO (Tapered Double Inner)
Series 420000
Cone Part Number EE420751
Cup Part Number 421455D
Design Units Imperial
Bearing Weight 182.35 lb
82.711 Kg
Cage Type Stamped Steel
Ab - Cage-Cone Frontface Clearance 0.14 in
3.6 mm
Alternate Part Name EE420751-421455D
d - Bore 7.5 in
190.5 mm
D - Cup Outer Diameter 14.5000 in
368.300 mm
B - Cone Width 3.4999 in
88.897 mm
C - Double Cup Width 5.2500 in
133.350 mm
T - Bearing Width across Cones 7.4999 in
190.497 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 68100 lbf

303000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 457000 lbf
2030000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 118000 lbf
527000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 46800 lbf
208000 N
K - Factor 1.45
e - ISO Factor 0.4
Y1 - ISO Factor 1.68
Y2 - ISO Factor 2.5
G1 - Heat Generation Factor (Roller-Raceway) 1150
G2 - Heat Generation Factor (Rib-Roller End) 128
Cg - Geometry Factor 0.145
R - Cone Backface "To Clear" Radius 0.25 in
6.400 mm
r - Cup Frontface "To Clear" Radius 0.06 in
1.5 mm
db - Cone Backface Backing Diameter 8.94 in
227.1 mm
Da - Cup Frontface Backing Diameter 13.21 in
335.53 mm
Aa - Cage-Cone Backface Clearance 0.72 in
18.3 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN EE420751-421455D Tapered Roller Bearings - TDO (Tapered Double Inner) in stock.

TIMKEN bearing cross reference

TIMKEN EE420751-421451CD bearing
190.5mm x 368.300mm x 193.672mm