Timken 759
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
755
Cone Part Number
759
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
570000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
148000 N
Dimensions
d - Cone Bore
88.900 mm
B - Cone Width
48.260 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.600 mm
da - Cone Frontface Backing Diameter
101 mm
db - Cone Backface Backing Diameter
108 mm
Ab - Cage-Cone Frontface Clearance
1.8 mm
Aa - Cage-Cone Backface Clearance
2.8 mm
a - Effective Center Location4
-11.9 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
84800 N
C1 - Dynamic Radial Rating (1 million revolutions)6
327000 N
C0 - Static Radial Rating
441000 N
C7
49500 N
Factors
K - Factor8
1.71
G1 - Heat Generation Factor (Roller-Raceway)
177.2
G2 - Heat Generation Factor (Rib-Roller End)
29.4
Cg - Geometry Factor9
0.0945
