EE647220-647285 - Single Row Tapered Roller Bearings - Shanghai Zhiou Technology Co.,Ltd

model	EE647220-647285
type	bearing
Cone Part Number	EE647220
Cup Part Number	647285
Metering System	Imperial
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	647000
Inside Diameter	22"
Inner Diameter Tolerance	+0.051" to 0
Outer Diameter	28.5"
Outer Diameter Tolerance	+0.076" to 0
Cone Width	2.875"
Cone Width	+0.076" to -0.254"
Cup width	2.25"
Cup Width	+0.051" to -0.254"
Width	2.875"
Width Tolerance	+0.381" to-0.381"
Cone back to clearance radius	0.190"
Cup back to cleaning radius	0.190"
Tapered Front Backing Diameter	27.28"
Tapered backing diameter	23.15"
Cup front backing diameter	27.64"
Cup backing diameter	27.05"
Cage cone front clearance	0.21"
Cage cone back clearance	0.26"
Effective central location	2.54"
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	Pin-Type
Dynamic Radial Load	345000 lbf
Static Radial Load	773000 lbf
Dynamic Radial Rating (90 million rpm) (C90)	89500 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	75700 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

Information