Timken JM624610 Tapered Roller Bearing Cup 180mm x 26mm Tapered Single with Flange
Specifications:
Condition: New
Brand: Timken
Model: JM624610
MPN: none
Series: | Revision: | Firmware:
Description: Tapered Roller Bearing Cup Tapered Single with Flange
Capacity: 180mm x 26mm
Notes: Specifications
Series
M624600
Cone Part Number
JM624649
Cup Part Number
JM624610-B
Design Unit
Metric
Bearing Weight
3.00 Kg
6.7 lb
Cage Material
Stamped Steel
Full Timken Part Number
M624600
Dimensions
d – Bore
120 mm
4.7244 in
D – Cup Outer Diameter
180 mm
7.0866 in
D1 – Flange Outer Diameter
188.000 mm
7.4016 in
B – Cone Width
36 mm
1.4173 in
C – Cup Width
26.000 mm
1.0236 in
C1 – Cup Flange Width
6.580 mm
0.2591 in
T1 – Bearing Width to Flange
16.350 mm
6.437 in
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1
3.560 mm
0.14 in
r – Cup Backface “To Clear” Radius2
1.5 mm
0.06 in
da – Cone Frontface Backing Diameter
128 mm
5.04 in
db – Cone Backface Backing Diameter
135 mm
5.31 in
Da – Cup Frontface Backing Diameter
175.01 mm
6.93 in
Ab – Cage-Cone Frontface Clearance
3.3 mm
0.13 in
Aa – Cage-Cone Backface Clearance
3.3 mm
0.13 in
a – Effective Center Location3
0 mm
0 in
Basic Load Ratings
C90 – Dynamic Radial Rating (90 million revolutions)4
64000 N
14400 lbf
C1 – Dynamic Radial Rating (1 million revolutions)5
247000 N
55500 lbf
C0 – Static Radial Rating
377000 N
84700 lbf
Ca90 – Dynamic Thrust Rating (90 million revolutions)6
45300 N
10200 lbf
Factors
K – Factor7
1.41
e – ISO Factor8
0.41
Y – ISO Factor9
1.45
G1 – Heat Generation Factor (Roller-Raceway)
227
G2 – Heat Generation Factor (Rib-Roller End)
61.6
Cg – Geometry Factor10
0.108
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.
4 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
5 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
6 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
9 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
10 Geometry constant for Lubrication Life Adjustment Factor a3l.
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