Timken EE168400 – 168500
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
168000
Cone Part Number
EE168400
Cup Part Number
168500
Design Unit
Inch
Cage Material
Pin-Type
Related Assembly Number(s)
EE168400-90012
Dimensions
d - Bore
1016.000 mm
D - Cup Outer Diameter
1270.000 mm
B - Cone Width
101.600 mm
C - Cup Width
66.675 mm
T - Bearing Width
101.600 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
9.650 mm
r - Cup Backface "To Clear" Radius2
9.65 mm
da - Cone Frontface Backing Diameter
1055 mm
db - Cone Backface Backing Diameter
1070 mm
Da - Cup Frontface Backing Diameter
1273.56 mm
Db - Cup Backface Backing Diameter
1210.06 mm
Ab - Cage-Cone Frontface Clearance
4.3 mm
Aa - Cage-Cone Backface Clearance
16 mm
a - Effective Center Location3
127.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
738000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
2840000 N
C0 - Static Radial Rating
8030000 N
C6
622000 N
Factors
K - Factor7
1.19
e - ISO Factor8
0.49
Y - ISO Factor9
1.22
G1 - Heat Generation Factor (Roller-Raceway)
22398.3
G2 - Heat Generation Factor (Rib-Roller End)
3110.1
Cg - Geometry Factor10
0.402
