JLM722948-JLM722912-B - Single Row Tapered Roller Bearings

model	JLM722948-JLM722912-B
type	bearing
Cone Part Number	JLM722948
Cup Part Number	JLM722912-B
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	Flange
series	LM722900
Inside Diameter	115 mm
Inner Diameter Tolerance	-0.02mm to 0
Outer Diameter	165 mm
Outer Diameter Tolerance	-0.025mm to 0
Cone Width	27 mm
Cone Width	-0.15mm to 0
Cup width	21 mm
Cup Width	-0.2mm to 0
Flange outer diameter (D1)	172 mm
Outer ring flange width (C1)	5.5 mm
Flange bearing width	12.5 mm
Cone back to clearance radius	3.3 mm
Cup back to cleaning radius	3 mm
Tapered Front Backing Diameter	120.9 mm
Tapered backing diameter	127 mm
Cup front backing diameter	160.02 mm
Cage cone front clearance	3 mm
Cage cone back clearance	1.8 mm
Effective central location	5.6 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	36000 lbf
Static Radial Load	55125 lbf
Dynamic Radial Rating (90 million rpm) (C90)	9315 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	7312.5 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

Information