TDO Imperial Double row tapered roller bearings 13685 - 13621D
Specifications
Series :13600
Cone Part Number : 13685
Cup Part Number : 13621D
Design Unit : Inch
Cage Material : Stamped Steel
Related Assembly Number(s):
13600LA-90070
13685-90037
13685-90063
13685-90066
13685-90067
13685-902A1
13685-902A3
Dimensions
d - Bore : 1 1/2in / 38.1mm
D - Cup Outer Diameter : 2.7170 in /69.012mm
B - Double Cone Width : 0.7500in / 19.050mm
C - Double Cup Width : 1.5000in / 38.100 mm
T - Bearing Width across Cones : 1.8123in / 46.032mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1 : 0.14 in / 3.560mm
r - Cup Backface "To Clear" Radius2 : 0.030 in / 0.80mm
db - Cone Backface Backing Diameter : 2.01 in / 51mm
Da - Cup Frontface Backing Diameter : 2.60in / 65.02mm
Aa - Cage-Cone Backface Clearance : 0 .02in / 0.5mm
a - Effective Center Location3 : -0.12in / -3mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 : 3920lbf/ 17400N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5: 26300 lbf /117000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 : 6820lbf/ 30300N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 : 2700 lbf /12000 N
Factors
K - Factor8 : 1.45
e - ISO Factor9 : 0.4
Y1 - ISO Factor10 : 1.68
Y2 - ISO Factor11: 2.5
Cg - Geometry Factor12 ：0.0713
