JHM840449-JHM840410 - Single Row Tapered Roller Bearings

model	JHM840449-JHM840410
type	bearing
Cone Part Number	JHM840449
Cup Part Number	JHM840410
Metering System	Metric System
Bearing Type	Roller
Roller Bearing Type	Tapered roller
Load Direction	Radial force and axial force
Structure	Single Column
Seal Type	Open
Outer ring type	Standard Type
series	HM840400
Inside Diameter	200 mm
Inner Diameter Tolerance	-0.03mm to 0
Outer Diameter	300 mm
Outer Diameter Tolerance	-0.035mm to 0
Cone Width	62 mm
Cone Width	-0.2mm to 0
Cup width	51 mm
Cup Width	-0.25mm to 0
Width	65 mm
Width Tolerance	+0.35mm to -0.25mm
Cone back to clearance radius	3.56 mm
Cup back to cleaning radius	2.54 mm
Tapered Front Backing Diameter	215 mm
Tapered backing diameter	226 mm
Cup front backing diameter	290.07 mm
Cup backing diameter	273.05 mm
Cage cone front clearance	7.1 mm
Cage cone back clearance	3.8 mm
Effective central location	8.1 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	156375 lbf
Static Radial Load	288000 lbf
Dynamic Radial Rating (90 million rpm) (C90)	40500 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	36225 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

Information