TIMKEN LM67049A-LM67019 Bearing

TIMKEN LM67049A-LM67019 tapered roller bearings

Also known as : LM67049A-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 LM67049A-LM67019 Bearing

TIMKEN LM67049A-LM67019 Bearing details

Series LM67000
model LM67049A-LM67019
Cone Part Number LM67049A
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 16.764 mm
0.6600 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 0.760 mm
0.03 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 37.08 mm
1.46 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 1.3 mm
0.05 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 LM67049A-LM67019 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

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