31318 - Single Row Tapered Roller Bearings - Shandong Zhio bearing Technology Co., LTD

model	31318
type	bearing
Cone Part Number	X31318M
Cup Part Number	Y31318M
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	31318M
Inside Diameter	90 mm
Inner Diameter Tolerance	-0.02mm to 0
Outer Diameter	190 mm
Outer Diameter Tolerance	-0.03mm to 0
Cone Width	43 mm
Cone Width	-0.15mm to 0
Cup width	30 mm
Cup Width	-0.25mm to 0
Width	46.5 mm
Width Tolerance	+0.2mm to -0.2mm
Cone back to clearance radius	4.06 mm
Cup back to cleaning radius	3.05 mm
Tapered Front Backing Diameter	117 mm
Tapered backing diameter	128 mm
Cup front backing diameter	182.12 mm
Cup backing diameter	164.08 mm
Cage cone front clearance	6.6 mm
Cage cone back clearance	6.9 mm
Effective central location	13.2 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	72900 lbf
Static Radial Load	94725 lbf
Dynamic Radial Rating (90 million rpm) (C90)	18900 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	26775 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

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