Timken 469 – 452D
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
455
Cone Part Number
469
Cup Part Number
452D
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
469-90117
Dimensions
d - Bore
57.150 mm
D - Cup Outer Diameter
107.95 mm
B - Cone Width
29.317 mm
C - Double Cup Width
53.975 mm
T - Bearing Width across Cones
65.090 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.600 mm
r - Cup Backface "To Clear" Radius2
0.8 mm
db - Cone Backface Backing Diameter
72 mm
Da - Cup Frontface Backing Diameter
100.58 mm
Aa - Cage-Cone Backface Clearance
1.8 mm
a - Effective Center Location3
-7.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
41700 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
280000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
72600 N
C7
23900 N
Factors
K - Factor8
1.74
e - ISO Factor9
0.34
Y1 - ISO Factor10
2.01
Y2 - ISO Factor11
3
Cg - Geometry Factor12
0.0946
