Timken EH220749
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
EH220749
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
1250000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
323000 N
Dimensions
d - Cone Bore
95.250 mm
B - Cone Width
73.025 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.300 mm
da - Cone Frontface Backing Diameter
115.7 mm
db - Cone Backface Backing Diameter
120 mm
Ab - Cage-Cone Frontface Clearance
3.3 mm
Aa - Cage-Cone Backface Clearance
5.1 mm
a - Effective Center Location4
-24.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
185000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
715000 N
C0 - Static Radial Rating
906000 N
C7
101000 N
Factors
K - Factor8
1.83
G1 - Heat Generation Factor (Roller-Raceway)
306
G2 - Heat Generation Factor (Rib-Roller End)
26.2
Cg - Geometry Factor9
0.111
