Timken EE743240
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
743000
Cone Part Number
EE743240
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
3610000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
937000 N
Dimensions
d - Cone Bore
609.600 mm
B - Cone Width
82.550 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
636 mm
db - Cone Backface Backing Diameter
645 mm
Ab - Cage-Cone Frontface Clearance
6.6 mm
Aa - Cage-Cone Backface Clearance
8.4 mm
a - Effective Center Location4
29.7 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
538000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
2080000 N
C0 - Static Radial Rating
4060000 N
C7
303000 N
Factors
K - Factor8
1.77
G1 - Heat Generation Factor (Roller-Raceway)
7714.7
G2 - Heat Generation Factor (Rib-Roller End)
995.4
Cg - Geometry Factor9
0.25
