JM612949-JM612910V - Single Row Tapered Roller Bearings - Shandong Zhio bearing Technology Co., LTD

model	JM612949-JM612910V
type	bearing
Cone Part Number	JM612949
Cup Part Number	JM612910V
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	M612900
Inside Diameter	70 mm
Inner Diameter Tolerance	-0.015mm to 0
Outer Diameter	115 mm
Outer Diameter Tolerance	-0.018mm to 0
Cone Width	29 mm
Cone Width	-0.15mm to 0
Cup width	23 mm
Cup Width	-0.2mm to 0
Width	29 mm
Width Tolerance	+0.2mm to 0
Cone back to clearance radius	3.05 mm
Cup back to cleaning radius	2.54 mm
Tapered Front Backing Diameter	77 mm
Tapered backing diameter	83 mm
Cup front backing diameter	110.00 mm
Cup backing diameter	103.12 mm
Cage cone front clearance	2.8 mm
Cage cone back clearance	0.5 mm
Effective central location	-2.5 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	40050 lbf
Static Radial Load	44550 lbf
Dynamic Radial Rating (90 million rpm) (C90)	10372.5 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	7627.5 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

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