LM451349DGW-LM451310 TDI (Two-Row Double Inner Race) (Imperial)
Part Number LM451349DGW-LM451310
System of Measurement Inch
Type Bearing
Cone Part Number LM451349DGW
Cup Part Number LM451310
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Double Row
Seal Type Open
Cups Type Standard
Series LM451300
Bore Dia 10.5"
Bore Dia Tolerance +0.001" to 0
Outer Dia 14"
Outer Dia Tolerance +0.002" to 0
Double Cone Width 4.3125"
Double Cone Width Tolerance +0.003" to -0.01
Cup Width 1.75"
Cup Width Tolerance +0.002" to -0.01
Bearing Width Across Cups 4.2499"
Bearing Width Across Cups Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.06"
Cup Backface ToClear Radius 0.13"
Cup Frontface Backing Diameter 11.06"
Cup Backface Backing Diameter 13.19"
Dynamic Radial Load 275000 lbf
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Rating(One Row 90 Million Revolutions) 40900 lbf
Dynamic Thrust Rating(90 Million Revolutions) 25200 lbf
Dynamic Radial Rating(Two Row 90 Million Revolutions) 71200 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 63.900 lb