Timken 28680 – 28622 (Y4S-28622)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
28680 – 28622 (Y4S-28622)
Specifications
Cone Part Number
28680
Cup Part Number
28622
Related Assembly Number(s)
28680-902A2
Outer Spacer Part Number
Y4S-28622
Design Unit
Inch
Dimensions
d - Bore
55.563 mm
D - Cup Outer Diameter
97.630 mm
T - Width
49.215 mm
B - Width
49.216 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
0.50 mm
r - Cup Backface "To Clear" Radius2
0.76 mm
db - Cone Backface Backing Diameter
68 mm
Da - Cup Frontface Backing Diameter
92.96 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
32000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
215000 N
C5
22000 N
C906
55600 N
Factors
K - Factor7
1.45
e - ISO Factor8
0.4
Y1 - ISO Factor9
1.68
Y2 - ISO Factor10
2.5
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28680 – 28622 (Y4S-28622)
