Timken M919048 – M919010D
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
M919000
Cone Part Number
M919048
Cup Part Number
M919010D
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
M919048-90025
Dimensions
d - Bore
89.980 mm
D - Cup Outer Diameter
161.900 mm
B - Cone Width
30.163 mm
C - Double Cup Width
44.450 mm
T - Bearing Width across Cones
69.850 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.600 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
db - Cone Backface Backing Diameter
109 mm
Da - Cup Frontface Backing Diameter
153.92 mm
Aa - Cage-Cone Backface Clearance
4.8 mm
a - Effective Center Location3
11.7 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
52600 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
354000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
91700 N
C7
65900 N
Factors
K - Factor8
0.8
e - ISO Factor9
0.73
Y1 - ISO Factor10
0.92
Y2 - ISO Factor11
1.37
Cg - Geometry Factor12
0.099
