31330X - Single Row Tapered Roller Bearings - Shandong Zhio bearing Technology Co., LTD

model	31330X
type	bearing
Cone Part Number	X31330M
Cup Part Number	Y31330M
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	31330M
Inside Diameter	150 mm
Inner Diameter Tolerance	-0.025mm to 0
Outer Diameter	320 mm
Outer Diameter Tolerance	-0.04mm to 0
Cone Width	75 mm
Cone Width	-0.2mm to 0
Cup width	50 mm
Cup Width	-0.25mm to 0
Width	82 mm
Width Tolerance	+0.35mm to -0.25mm
Cone back to clearance radius	5.08 mm
Cup back to cleaning radius	4.06 mm
Tapered Front Backing Diameter	187 mm
Tapered backing diameter	210 mm
Cup front backing diameter	300.00 mm
Cup backing diameter	276.10 mm
Cage cone front clearance	8.9 mm
Cage cone back clearance	18.5 mm
Effective central location	18 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	193950 lbf
Static Radial Load	270000 lbf
Dynamic Radial Rating (90 million rpm) (C90)	50400 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	71100 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

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