Timken EE640192 – 640260 (K735943)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
EE640192 – 640260 (K735943)
Specifications
Cone Part Number
EE640192
Cup Part Number
640260
Related Assembly Number(s)
EE640192-902C2
Outer Spacer Part Number
K735943
Design Unit
Inch
Dimensions
d - Bore
488.950 mm
D - Cup Outer Diameter
660.400 mm
T - Width
187.325 mm
B - Width
188.916 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
6.35 mm
db - Cone Backface Backing Diameter
522 mm
Da - Cup Frontface Backing Diameter
632.71 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
614000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
4130000 N
C5
323000 N
C906
1070000 N
Factors
K - Factor7
1.9
e - ISO Factor8
0.31
Y1 - ISO Factor9
2.2
Y2 - ISO Factor10
3.27
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EE640192 – 640260 (K735943)
