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TDO Imperial Double row tapered roller bearings EE170975 - 171451CD

2024-12-16
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TDO Imperial Double row tapered roller bearings EE170975 - 171451CD
 
Specifications
Series :170000
Cone Part Number : EE170975
Cup Part Number : 171451CD
Design Unit  : Inch                                                                                                                                                                 
Cage Material : Stamped Steel
Related Assembly Number(s):
EE170975-90058
EE170975-90059
EE170975-90060
EE170975-903A1
 
Dimensions
d - Bore  :  9.7500in  / 247.650mm
D - Cup Outer Diameter :  14.5000 in /368.300mm
B - Double Cone Width : 2in / 50.8mm
C - Double Cup Width  : 3..750in / 85.725mm
T - Bearing Width across Cones : 4.7500in / 120.650mm
 
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1 : 0.25in / 6.4mm
r - Cup Backface "To Clear" Radius2 :  0.06 in /1.5mm
db - Cone Backface Backing Diameter  :  10.79 in / 274mm
Da - Cup Frontface Backing Diameter  :  13.34in / 338.80mm
Aa - Cage-Cone Backface Clearance  :  0 .41in / 10.2mm
a - Effective Center Location3  :0.23in / 5.8mm
 
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 :37500lbf/ 167000N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5: 252000 lbf /1120000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 : 65200lbf/ 290000N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 : 23300 lbf /104000N
 
Factors
K - Factor8 :  1.61
e - ISO Factor9 :  0.36
Y1 - ISO Factor10 :  1.86
Y2 - ISO Factor11:  2.77
Cg - Geometry Factor12 :0.135



 

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