M244249DXX-M244210 TDI (Two-Row Double Inner Race) (Imperial)
Part Number M244249DXX-M244210
System of Measurement Inch
Type Bearing
Cone Part Number M244249DXX
Cup Part Number M244210
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Double Row
Seal Type Open
Cups Type Standard
Series M244200
Bore Dia 8.6875"
Bore Dia Tolerance +0.001" to 0
Outer Dia 12.375"
Outer Dia Tolerance +0.002" to 0
Double Cone Width 4.5625"
Double Cone Width Tolerance +0.003" to -0.01
Cup Width 1.9375"
Cup Width Tolerance +0.002" to -0.01
Bearing Width Across Cups 4.5624"
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 9.25"
Cup Backface Backing Diameter 11.54"
Dynamic Radial Load 312000 lbf
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Rating(One Row 90 Million Revolutions) 46500 lbf
Dynamic Thrust Rating(90 Million Revolutions) 26500 lbf
Dynamic Radial Rating(Two Row 90 Million Revolutions) 80900 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 62.500 lb