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Part Number X32216 - Y32216
Part Number X32216 - Y32216, Tapered Roller Bearings - TS (Tapered Single) Metric
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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.
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Specifications
·
Dimensions
·
Abutment and Fillet Dimensions
·
Basic Load Ratings
·
Factors
Specifications
Series
32216
Cone Part Number
X32216M
Cup Part Number
Y32216M
Design Unit
Metric
Cage Material
Stamped Steel
Related Assembly Number(s)
32216-9X026
32216-9X245
Dimensions
d - Bore
80
mm
3.1496
in
D - Cup Outer Diameter
140
mm
5.5118
in
B - Cone Width
33.000
mm
1.2992
in
C - Cup Width
28
mm
1.1024
in
T - Bearing Width
35.250
mm
1.3878
in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius
1
2.540
mm
0.1
in
r - Cup Backface "To Clear" Radius
2
2.03
mm
0.08
in
da - Cone Frontface Backing Diameter
91
mm
3.58
in
db - Cone Backface Backing Diameter
96
mm
3.78
in
Da - Cup Frontface Backing Diameter
133.35
mm
5.25
in
Db - Cup Backface Backing Diameter
125.98
mm
4.96
in
Ab - Cage-Cone Frontface Clearance
4.8
mm
0.19
in
Aa - Cage-Cone Backface Clearance
3.3
mm
0.13
in
a - Effective Center Location
3
-4.6
mm
-0.18
in
1
These maximum fillet radii will be cleared by the bearing corners.
2
These maximum fillet radii will be cleared by the bearing corners.
3
Negative value indicates effective center inside cone backface.
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)
1
53300
N
12000
lbf
C1 - Dynamic Radial Rating (1 million revolutions)
2
206000
N
46200
lbf
C0 - Static Radial Rating
249000
N
56000
lbf
C
a90
- Dynamic Thrust Rating (90 million revolutions)
3
38300
N
8620
lbf
1
Based on 90 x 10
6
revolutions L
10
life, for The Timken Company life calculation method. C
90
and C
a90
are radial and thrust values.
2
Based on 1 x 10
6
revolutions L
10
life, for the ISO life calculation method.
3
Based on 90 x 10
6
revolutions L
10
life, for The Timken Company life calculation method. C
90
and C
a90
are radial and thrust values for a single-row, C
90(2)
is the two-row radial value.
Factors
K - Factor
1
1.39
e - ISO Factor
2
0.42
Y - ISO Factor
3
1.43
G1 - Heat Generation Factor (Roller-Raceway)
98.4
G2 - Heat Generation Factor (Rib-Roller End)
28.7
Cg - Geometry Factor
4
0.0828
1
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
2
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
3
These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
4
Geometry constant for Lubrication Life Adjustment Factor a3l.
VIEW CAD DRAWING
·
3D
·
2D ISO View
·
2D Sales Drawing
DOWNLOADS
Tapered Roller Bearing Engineering Information
(PDF, 663KB)
Bearing Life Calculation Tool
Bearing Dimensional Tolerances
