Timken LM67048 Tapered Roller Bearing 1-1/4″ ID 0.6600″ Wide Cone

Timken LM67048 Tapered Roller Bearing 1-1/4″ ID 0.6600″ Wide Cone

Specifications:

SKU: 11653-2
Condition: New Surplus Manufacturer Packaging
Brand: Timken
Model: LM67048
Description: Tapered Roller Bearing Cone
ID: 1-1/4″
Wide: 0.6600″

Origin: USA

Notes: From MFG:

Specifications
Series
LM67000
Cone Part Number
LM67048
Design Units
Imperial
Cage Type
Stamped Steel
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1
18300 lbf
81300 N
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2
4740 lbf
21100 N
Dimensions
d – Cone Bore
1 1/4 in
31.750 mm
B – Cone Width
0.6600 in
16.764 mm
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3
0.14 in
3.600 mm
da – Cone Frontface Backing Diameter
1.42 in
36 mm
db – Cone Backface Backing Diameter
1.67 in
42.5 mm
Ab – Cage-Cone Frontface Clearance
0.05 in
1.3 mm
Aa – Cage-Cone Backface Clearance
0.01 in
0.3 mm
a – Effective Center Location4
-0.12 in
-3 mm
Basic Load Ratings
C90 – Dynamic Radial Rating (90 million revolutions)5
2720 lbf
12100 N
C1 – Dynamic Radial Rating (1 million revolutions)6
10500 lbf
46700 N
C0 – Static Radial Rating
10000 lbf
44600 N
Ca90 – Dynamic Thrust Rating (90 million revolutions)7
1920 lbf
8550 N
Factors
K – Factor8
1.42
G1 – Heat Generation Factor (Roller-Raceway)
12.8
G2 – Heat Generation Factor (Rib-Roller End)
9.93
Cg – Geometry Factor9
0.0612
1 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
2 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.
3 These maximum fillet radii will be cleared by the bearing corners.
4 Negative value indicates effective center inside cone backface.
5 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
6 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
7 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.
8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
9 Geometry constant for Lubrication Life Adjustment Factor a3l.

*Actual product may vary from images.*

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