LM272249DW

LM272249DW Double Cones (Imperial)
Part Number LM272249DW
System of Measurement Inch
Type Cones
Bearing Part Number LM272249DW-LM272210
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Double Row
Seal Type Open
Series LM272200
Bore Dia 19"
Bore Dia Tolerance +0.002" to 0
Double Cone Width 6.25"
Double Cone Width Tolerance +0.003" to -0.01
Cone Backface ToClear Radius 0.13"
Cone Frontface Backing Diameter 19.84"
Cone Backface Backing Diameter 19.84"
Cage Cone Frontface Clearance 0.23"
Static Radial Load 921000 lbf
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Rating(90 Million Revolutions) 98600 lbf
Dynamic Radial Rating(Two Row 1 Million Revolutions) 662000 lbf
Dynamic Radial Rating(1 Million Revolutions) 380000 lbf
Dynamic Thrust Rating(90 Million Revolutions) 56100 lbf
Dynamic Radial Rating(Two Row 90 Million Revolutions) 172000 lbf
Heat Generation Factor(Rib Roller End)(G2) 665
Heat Generation Factor(Roller Raceway)(G1) 6040
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Standard (Available in C3/C4/C5)
RoHS Compliant
REACH Compliant

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