Timken EE275108 – 275161DC
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
275000
Cone Part Number
EE275108
Cup Part Number
275161DC
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
273.050 mm
D - Cup Outer Diameter
406.400 mm
B - Cone Width
69.850 mm
C - Double Cup Width
107.950 mm
T - Bearing Width across Cones
155.572 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
301 mm
Da - Cup Frontface Backing Diameter
378.21 mm
Aa - Cage-Cone Backface Clearance
13.7 mm
a - Effective Center Location3
2.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
262000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
1760000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
457000 N
C7
181000 N
Factors
K - Factor8
1.45
e - ISO Factor9
0.4
Y1 - ISO Factor10
1.68
Y2 - ISO Factor11
2.5
Cg - Geometry Factor12
0.156
