Timken EE243192 – 243251CD
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
243000
Cone Part Number
EE243192
Cup Part Number
243251CD
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
EE243192-902A5
Dimensions
d - Bore
489.026 mm
D - Cup Outer Diameter
634.873 mm
B - Cone Width
80.963 mm
C - Double Cup Width
142.875 mm
T - Bearing Width across Cones
177.800 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.4 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
db - Cone Backface Backing Diameter
522 mm
Da - Cup Frontface Backing Diameter
611.89 mm
Aa - Cage-Cone Backface Clearance
6.9 mm
a - Effective Center Location3
19.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
380000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
2560000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
662000 N
C7
223000 N
Factors
K - Factor8
1.7
e - ISO Factor9
0.34
Y1 - ISO Factor10
1.97
Y2 - ISO Factor11
2.93
Cg - Geometry Factor12
0.235
