EE420750D

EE420750D Double Cones (Imperial)
Part Number EE420750D
System of Measurement Inch
Type Cones
Bearing Part Number EE420750D-421417 , EE420750D-421437 , EE420750D-421450
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Double Row
Seal Type Open
Series 420000
Bore Dia 7.5"
Bore Dia Tolerance +0.001" to 0
Double Cone Width 6"
Double Cone Width Tolerance +0.003" to -0.01
Cone Backface ToClear Radius 0.13"
Cone Frontface Backing Diameter 8.7"
Cone Backface Backing Diameter 8.7"
Cage Cone Frontface Clearance 0.14"
Static Radial Load 409000 lbf
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Rating(90 Million Revolutions) 64300 lbf
Dynamic Radial Rating(Two Row 1 Million Revolutions) 432000 lbf
Dynamic Radial Rating(1 Million Revolutions) 248000 lbf
Dynamic Thrust Rating(90 Million Revolutions) 44200 lbf
Dynamic Radial Rating(Two Row 90 Million Revolutions) 112000 lbf
Heat Generation Factor(Rib Roller End)(G2) 128
Heat Generation Factor(Roller Raceway)(G1) 1150
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Standard (Available in C3/C4/C5)
RoHS Compliant
REACH Compliant

Request a Quote

*
*
*
Allow file formats (gif、jpeg、jpg、png、pdf、txt、doc、xls、xlsx、docx)