Timken 15125 – 15251D
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
15000
Cone Part Number
15125
Cup Part Number
15251D
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
15125-90099
Dimensions
d - Bore
31.750 mm
D - Cup Outer Diameter
63.500 mm
B - Cone Width
20.638 mm
C - Double Cup Width
36.513 mm
T - Bearing Width across Cones
46.038 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
42.5 mm
Da - Cup Frontface Backing Diameter
58.93 mm
Aa - Cage-Cone Backface Clearance
0.8 mm
a - Effective Center Location3
-5.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
15500 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
104000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
27000 N
C7
9310 N
Factors
K - Factor8
1.67
e - ISO Factor9
0.35
Y1 - ISO Factor10
1.93
Y2 - ISO Factor11
2.87
Cg - Geometry Factor12
0.0606
