Timken 72200C – 72487 (Y1S-72487)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
Detailed data of
72200C – 72487 (Y1S-72487)
Specifications
Cone Part Number
72200C
Cup Part Number
72487
Related Assembly Number(s)
72200C-90064
Outer Spacer Part Number
Y1S-72487
Design Unit
Inch
Dimensions
d - Bore
50.8 mm
D - Cup Outer Diameter
123.825 mm
T - Width
73.025 mm
B - Width
65.583 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
0.510 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
db - Cone Backface Backing Diameter
77 mm
Da - Cup Frontface Backing Diameter
116.10 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
55500 N
C1 - Dynamic Radial Rating (1 million revolutions)4
373000 N
C5
70100 N
C906
96700 N
Factors
K - Factor7
0.79
e - ISO Factor8
0.74
Y1 - ISO Factor9
0.92
Y2 - ISO Factor10
1.36
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72200C – 72487 (Y1S-72487)
