30221 - Single Row Tapered Roller Bearings - Shanghai Zhiou Technology Co.,Ltd

model	30221
type	bearing
Cone Part Number	X30221M
Cup Part Number	Y30221M
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	30221M
Inside Diameter	105 mm
Inner Diameter Tolerance	-0.02mm to 0
Outer Diameter	190 mm
Outer Diameter Tolerance	-0.03mm to 0
Cone Width	36 mm
Cone Width	-0.15mm to 0
Cup width	30 mm
Cup Width	-0.25mm to 0
Width	39 mm
Width Tolerance	+0.2mm to -0.2mm
Cone back to clearance radius	3.05 mm
Cup back to cleaning radius	2.54 mm
Tapered Front Backing Diameter	120 mm
Tapered backing diameter	124 mm
Cup front backing diameter	179.10 mm
Cup backing diameter	171.96 mm
Cage cone front clearance	7.4 mm
Cage cone back clearance	2.3 mm
Effective central location	-1.3 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	73125 lbf
Static Radial Load	91575 lbf
Dynamic Radial Rating (90 million rpm) (C90)	18990 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	13657.5 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

Information