Description:
Part Number 09075, Tapered Roller Bearings – Single Cones – Imperial
This is the most basic and most widely used type of tapered roller bearing.
It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring).
It is typically mounted in opposing pairs on a shaft.
Specifications
Series
09000
Cone Part Number
09075
Design Units
Imperial
Cage Type
Stamped Steel
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1
16800 lbf
74600 N
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2
4350 lbf
19300 N
Dimensions
d – Cone Bore
0.7480 in
18.999 mm
B – Cone Width
0.8792 in
22.332 mm
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3
0.09 in
2.3 mm
da – Cone Frontface Backing Diameter
0.94 in
24 mm
db – Cone Backface Backing Diameter
0 in
0 mm
Ab – Cage-Cone Frontface Clearance
0.06 in
1.5 mm
Aa – Cage-Cone Backface Clearance
0.1 in
2.5 mm
a – Effective Center Location4
-0.39 in
-9.9 mm
Basic Load Ratings
C90 – Dynamic Radial Rating (90 million revolutions)5
2500 lbf
11100 N
C1 – Dynamic Radial Rating (1 million revolutions)6
9630 lbf
42800 N
C0 – Static Radial Rating
9100 lbf
40500 N
Ca90 – Dynamic Thrust Rating (90 million revolutions)7
1140 lbf
5050 N
Factors
K – Factor8
2.2
Cg – Geometry Factor9
0.0452
Package Include :
One cone Timken 09075
