Timken EE153050 – 153103D
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
153000
Cone Part Number
EE153050
Cup Part Number
153103D
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
127 mm
D - Cup Outer Diameter
258.763 mm
B - Cone Width
82.550 mm
C - Double Cup Width
136.525 mm
T - Bearing Width across Cones
177.800 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
9.700 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
db - Cone Backface Backing Diameter
165 mm
Da - Cup Frontface Backing Diameter
230.12 mm
Aa - Cage-Cone Backface Clearance
11.4 mm
a - Effective Center Location3
-24.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
184000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
1240000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
321000 N
C7
101000 N
Factors
K - Factor8
1.82
e - ISO Factor9
0.32
Y1 - ISO Factor10
2.1
Y2 - ISO Factor11
3.13
Cg - Geometry Factor12
0.129
