Description:
Series
33000
Cone Part Number
33281
Cup Part Number
33462
Design Unit
Inch
Bearing Weight
2.70 lb
1.2 Kg
Cage Material
Stamped Steel
Dimensions
d – Bore
2 13/16 in
71.438 mm
D – Cup Outer Diameter
4.625 in
117.475 mm
B – Cone Width
1.1875 in
30.163 mm
C – Cup Width
0.9375 in
23.813 mm
T – Bearing Width
1.1875 in
30.163 mm
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1
0.140 in
3.6 mm
r – Cup Backface “To Clear” Radius2
0.130 in
3.3 mm
da – Cone Frontface Backing Diameter
3.15 in
80 mm
db – Cone Backface Backing Diameter
3.43 in
87 mm
Da – Cup Frontface Backing Diameter
4.45 in
113.00 mm
Db – Cup Backface Backing Diameter
4.09 in
103.89 mm
Ab – Cage-Cone Frontface Clearance
0.07 in
1.8 mm
Aa – Cage-Cone Backface Clearance
0.07 in
1.8 mm
a – Effective Center Location3
-0.11 in
-2.8 mm
Basic Load Ratings
C90 – Dynamic Radial Rating (90 million revolutions)4
8060 lbf
35900 N
C1 – Dynamic Radial Rating (1 million revolutions)5
31100 lbf
138000 N
C0 – Static Radial Rating
44300 lbf
197000 N
Ca90 – Dynamic Thrust Rating (90 million revolutions)6
6020 lbf
26800 N
Factors
K – Factor7
1.34
e – ISO Factor8
0.44
Y – ISO Factor9
1.38
G1 – Heat Generation Factor (Roller-Raceway)
84.2
G2 – Heat Generation Factor (Rib-Roller End)
25.9
Cg – Geometry Factor10
0.116
Package Includes : ONE (1) CONE & RACEÂ Â TIMKEN 33462 33281
