Timken EE420801 – 421437 (Y2S-421437)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
EE420801 – 421437 (Y2S-421437)
Specifications
Cone Part Number
EE420801
Cup Part Number
421437
Related Assembly Number(s)
EE420801-902A5
Outer Spacer Part Number
Y2S-421437
Design Unit
Inch
Dimensions
d - Bore
203.2 mm
D - Cup Outer Diameter
365.049 mm
T - Width
184.150 mm
B - Width
177.794 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
db - Cone Backface Backing Diameter
230.1 mm
Da - Cup Frontface Backing Diameter
334.30 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
303000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
2030000 N
C5
208000 N
C906
527000 N
Factors
K - Factor7
1.45
e - ISO Factor8
0.4
Y1 - ISO Factor9
1.68
Y2 - ISO Factor10
2.5
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