31307 - Single Row Tapered Roller Bearings - Shanghai Zhiou Technology Co.,Ltd

model	31307
type	bearing
Cone Part Number	X31307
Cup Part Number	Y31307
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	31307
Inside Diameter	35 mm
Inner Diameter Tolerance	-0.012mm to 0
Outer Diameter	80 mm
Outer Diameter Tolerance	-0.016mm to 0
Cone Width	21 mm
Cone Width	-0.1mm to 0
Cup width	15 mm
Cup Width	-0.15mm to 0
Width	22.75 mm
Width Tolerance	+0.2mm to 0
Cone back to clearance radius	2.03 mm
Cup back to cleaning radius	1.52 mm
Tapered Front Backing Diameter	45 mm
Tapered backing diameter	56 mm
Cup front backing diameter	76.96 mm
Cup backing diameter	68.07 mm
Cage cone front clearance	3.6 mm
Cage cone back clearance	2.5 mm
Effective central location	3.3 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	19417.5 lbf
Static Radial Load	16830 lbf
Dynamic Radial Rating (90 million rpm) (C90)	5040 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	7110 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

Information