TIMKEN LM67045-LM67019 Bearing

TIMKEN LM67045-LM67019 tapered roller bearings

Also known as : LM67045-LM67019

• Inside Diameter: 31.75 mm
• Outside Diameter: 67.277 mm
• Width: 20.32 mm
• Basic dynamic load rating: 46.7 kN
• Basic static load rating: 44.6 kN

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TIMKEN LM67045-LM67019 Bearing

Series	LM67000
model	LM67045-LM67019
Cone Part Number	LM67045
Cup Part Number	LM67019
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	0.300 Kg 0.70 lb
Dimensions
d - Bore	31.750 mm 1.2500 in
D - Cup Outer Diameter	67.277 mm 2.6487 in
B - Cone Width	18.499 mm 0.7283 in
C - Cup Width	16.256 mm 0.6400 in
T - Bearing Width	20.320 mm 0.8000 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	2.030 mm 0.080 in
r - Cup Backface "To Clear" Radius	1.27 mm 0.050 in
da - Cone Frontface Backing Diameter	36.07 mm 1.42 in
db - Cone Backface Backing Diameter	39.62 mm 1.56 in
Da - Cup Frontface Backing Diameter	60.96 mm 2.40 in
Db - Cup Backface Backing Diameter	55.12 mm 2.17 in
Ab - Cage-Cone Frontface Clearance	-0.3 mm -0.01 in
Aa - Cage-Cone Backface Clearance	0.3 mm 0.01 in
a - Effective Center Location	-3 mm -0.12 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	12100 N 2720 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	46700 N 10500 lbf
C0 - Static Radial Rating	44600 N 10000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	8550 N 1920 lbf
Factors
K - Factor	1.42
e - ISO Factor	0.41
Y - ISO Factor	1.46
G1 - Heat Generation Factor (Roller-Raceway)	12.8
G2 - Heat Generation Factor (Rib-Roller End)	9.7
Cg - Geometry Factor	0.0612

TIMKEN LM67045-LM67019 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.