30244 - Single Row Tapered Roller Bearings - Shandong Zhio bearing Technology Co., LTD

model	30244
type	bearing
Cone Part Number	X30244M
Cup Part Number	Y30244M
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	30244
Inside Diameter	220 mm
Inner Diameter Tolerance	-0.03mm to 0
Outer Diameter	400 mm
Outer Diameter Tolerance	-0.04mm to 0
Cone Width	65 mm
Cone Width	-0.2mm to 0
Cup width	54 mm
Cup Width	-0.25mm to 0
Width	72 mm
Width Tolerance	+0.35mm to -0.25mm
Cone back to clearance radius	5 mm
Cup back to cleaning radius	4 mm
Tapered Front Backing Diameter	245 mm
Tapered backing diameter	281 mm
Cup front backing diameter	371 mm
Cup backing diameter	364 mm
Cage cone front clearance	10.9 mm
Cage cone back clearance	6.9 mm
Effective central location	5.1 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	283500 lbf
Static Radial Load	351000 lbf
Dynamic Radial Rating (90 million rpm) (C90)	73575 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	52875 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

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