Timken 545112 – 545141 (Y2S-545141)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
545112 – 545141 (Y2S-545141)
Specifications
Cone Part Number
545112
Cup Part Number
545141
Related Assembly Number(s)
545112-902B2
Outer Spacer Part Number
Y2S-545141
Design Unit
Inch
Dimensions
d - Bore
285.750 mm
D - Cup Outer Diameter
358.775 mm
T - Width
66.675 mm
B - Width
63.5 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
db - Cone Backface Backing Diameter
302 mm
Da - Cup Frontface Backing Diameter
345.90 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
66800 N
C1 - Dynamic Radial Rating (1 million revolutions)4
449000 N
C5
56300 N
C906
116000 N
Factors
K - Factor7
1.19
e - ISO Factor8
0.49
Y1 - ISO Factor9
1.37
Y2 - ISO Factor10
2.04
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545112 – 545141 (Y2S-545141)
