Timken EE128111 – 128160CD
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
128000
Cone Part Number
EE128111
Cup Part Number
128160CD
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
EE128111-90060
Dimensions
d - Bore
280.192 mm
D - Cup Outer Diameter
406.400 mm
B - Cone Width
67.673 mm
C - Double Cup Width
117.475 mm
T - Bearing Width across Cones
149.225 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.900 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
db - Cone Backface Backing Diameter
309 mm
Da - Cup Frontface Backing Diameter
384.05 mm
Aa - Cage-Cone Backface Clearance
7.4 mm
a - Effective Center Location3
6.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
225000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
1510000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
392000 N
C7
149000 N
Factors
K - Factor8
1.51
e - ISO Factor9
0.39
Y1 - ISO Factor10
1.75
Y2 - ISO Factor11
2.6
Cg - Geometry Factor12
0.159
