LM278848D-LM278810 - Double Row Tapered Roller Bearings - Shandong Zhio bearing Technology Co., LTD

model	LM278848D-LM278810
type	bearing
Cone Part Number	LM278848D
Cup Part Number	LM278810
Metering System	Imperial
Bearing Type	Roller
Roller Bearing Type	Tapered roller
Load Direction	Radial force and axial force
Structure	Double row
Seal Type	Open
Outer ring type	Standard Type
series	LM278800
Inside Diameter	23.0625"
Inner Diameter Tolerance	+0.051" to 0
Outer Diameter	30.375"
Outer Diameter Tolerance	+0.076" to 0
Double Cone Width	9.0625"
Double Cone Width	+0.076" to -0.254"
Cup width	3.8125"
Cup Width	+0.051" to -0.254"
Bearing width across cup body	9.0624"
Bearing width across cup	+0.381" to-0.381"
Cone back to clearance radius	0.25"
Cup back to cleaning radius	0.25"
Cup front backing diameter	24.25"
Cup backing diameter	28.58"
Dynamic Radial Load	1290000 lbf
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	Pin-Type
Dynamic Radial Rating (90 million revolutions in two columns)	192000 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	109000 lbf
Dynamic Radial Rating (90 million revolutions in two columns)	334000 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C
ABEC Standard	ABEC-1
Clearance Range	Standard (applicable to C3/C4/C5)
RoHS Standard	Conform
REACH Standard	Conform
Weight	630.10 lb

ZHIOBEARING