Timken 19145D – 19281
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
19000
Cone Part Number
19145D
Cup Part Number
19281
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
36.513 mm
D - Cup Outer Diameter
71.438 mm
B - Double Cone Width
38.100 mm
C - Cup Width
11.908 mm
T - Bearing Width across Cups
36.807 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
0.800 mm
r - Cup Backface "To Clear" Radius2
1.02 mm
da - Cone Frontface Backing Diameter
42.5 mm
Db - Cup Backface Backing Diameter
62.99 mm
Ab - Cage-Cone Frontface Clearance
2.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
13100 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
88300 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
22900 N
C6
10000 N
Factors
K - Factor7
1.31
e - ISO Factor8
0.44
Y1 - ISO Factor9
1.52
Y2 - ISO Factor10
2.26
Cg - Geometry Factor11
0.0694
