LM770949-LM770910 - Single Row Tapered Roller Bearings

model	LM770949-LM770910
type	bearing
Cone Part Number	LM770949
Cup Part Number	LM770910
Metering System	Imperial
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	LM770900
Inside Diameter	18"
Inner Diameter Tolerance	+0.051" to 0
Outer Diameter	23.75"
Outer Diameter Tolerance	+0.051" to 0
Cone Width	3.3125"
Cone Width	+0.076" to -0.254"
Cup width	2.375"
Cup Width	+0.051" to -0.254"
Width	3.375"
Width Tolerance	+0.381" to-0.381"
Cone back to clearance radius	0.25"
Cup back to cleaning radius	0.130"
Tapered Front Backing Diameter	21.61"
Tapered backing diameter	19.25"
Cup front backing diameter	22.90"
Cup backing diameter	22.44"
Cage cone front clearance	0.2"
Cage cone back clearance	0.48"
Effective central location	1.2"
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	335000 lbf
Static Radial Load	773000 lbf
Dynamic Radial Rating (90 million rpm) (C90)	86800 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	67300 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

Information