LM665949DGW-LM665911 TDI (Two-Row Double Inner Race) (Imperial)
Part Number LM665949DGW-LM665911
System of Measurement Inch
Type Bearing
Cone Part Number LM665949DGW
Cup Part Number LM665911
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Double Row
Seal Type Open
Cups Type Standard
Series LM665900
Bore Dia 15.1875"
Bore Dia Tolerance +0.002" to 0
Outer Dia 20.25"
Outer Dia Tolerance +0.002" to 0
Double Cone Width 6"
Double Cone Width Tolerance +0.003" to -0.01
Cup Width 2.5"
Cup Width Tolerance +0.002" to -0.01
Bearing Width Across Cups 5.9999"
Bearing Width Across Cups Tolerance +0.015" to -0.015"
Cone Backface ToClear Radius 0.13"
Cup Backface ToClear Radius 0.53"
Cup Frontface Backing Diameter 16.1"
Cup Backface Backing Diameter 18.58"
Dynamic Radial Load 530000 lbf
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Rating(One Row 90 Million Revolutions) 78900 lbf
Dynamic Thrust Rating(90 Million Revolutions) 56500 lbf
Dynamic Radial Rating(Two Row 90 Million Revolutions) 137000 lbf
Lubrication Required
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Standard (Available in C3/C4/C5)
RoHS Compliant
REACH Compliant
Weight 187.40 lb