EE420750D-421437 TDI (Two-Row Double Inner Race) (Imperial)
Part Number EE420750D-421437
System of Measurement Inch
Type Bearing
Cone Part Number EE420750D
Cup Part Number 421437
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Double Row
Seal Type Open
Cups Type Standard
Series 420000
Bore Dia 7.5"
Bore Dia Tolerance +0.001" to 0
Outer Dia 14.372"
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 6.2499"
Bearing Width Across Cups Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.13"
Cup Backface ToClear Radius 0.13"
Cup Frontface Backing Diameter 8.7"
Cup Backface Backing Diameter 12.95"
Dynamic Radial Load 432000 lbf
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Rating(One Row 90 Million Revolutions) 64300 lbf
Dynamic Thrust Rating(90 Million Revolutions) 44200 lbf
Dynamic Radial Rating(Two Row 90 Million Revolutions) 112000 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 161.40 lb