EE291250-291750-B - Single Row Tapered Roller Bearings - Shandong Zhio bearing Technology Co., LTD

model	EE291250-291750-B
type	bearing
Cone Part Number	EE291250
Cup Part Number	291750-B
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	Flange
series	290000
Inside Diameter	12.5"
Inner Diameter Tolerance	+0.051" to 0
Outer Diameter	17.5"
Outer Diameter Tolerance	+0.051" to 0
Cone Width	2.4375"
Cone Width	+0.076" to -0.254"
Cup width	1.5625"
Cup Width	+0.051" to -0.254"
Flange outer diameter (D1)	17.996"
Outer ring flange width (C1)	0.5"
Flange bearing width	2.5"
Cone back to clearance radius	0.310"
Cup back to cleaning radius	0.06"
Tapered Front Backing Diameter	13.15"
Tapered backing diameter	13.62"
Cup front backing diameter	16.87"
Cage cone front clearance	0.34"
Cage cone back clearance	0.4"
Effective central location	0.3"
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	199000 lbf
Static Radial Load	312000 lbf
Dynamic Radial Rating (90 million rpm) (C90)	51700 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	33400 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

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