30304 - Single Row Tapered Roller Bearings - Shanghai Zhiou Technology Co.,Ltd

model	30304
type	bearing
Cone Part Number	X30304
Cup Part Number	Y30304
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	30304
Inside Diameter	20 mm
Inner Diameter Tolerance	-0.012mm to 0
Outer Diameter	52 mm
Outer Diameter Tolerance	-0.016mm to 0
Cone Width	15 mm
Cone Width	-0.1mm to 0
Cup width	13 mm
Cup Width	-0.15mm to 0
Width	16.25 mm
Width Tolerance	+0.2mm to 0
Cone back to clearance radius	1.52 mm
Cup back to cleaning radius	1.52 mm
Tapered Front Backing Diameter	24.5 mm
Tapered backing diameter	27 mm
Cup front backing diameter	48.01 mm
Cup backing diameter	45.47 mm
Cage cone front clearance	3.3 mm
Cage cone back clearance	-1 mm
Effective central location	-4.8 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	8662.5 lbf
Static Radial Load	7762.5 lbf
Dynamic Radial Rating (90 million rpm) (C90)	2245.5 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	1154.25 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

Information