EE647220-647285

EE647220-647285 TS (Tapered Single Roller Bearings) (Imperial)
Part Number EE647220-647285
Brand: LILY
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Equivalent: Timken
System of Measurement Inch
Type Bearing
Cone Part Number EE647220
Cup Part Number 647285
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 647000
Bore Dia 22"
Bore Dia Tolerance +0.002" to 0
Outer Dia 28.5"
Outer Dia Tolerance +0.003" to 0
Cone Width 2.875"
Cone Width Tolerance +0.003" to -0.01
Cup Width 2.25"
Cup Width Tolerance +0.002" to -0.01
Width 2.875"
Width Tolerance +0.015" to -0.015"
Cone Backface ToClear Radius 0.190"
Cup Backface ToClear Radius 0.190"
Cone Frontface Backing Diameter 27.28"
Cone Backface Backing Diameter 23.15"
Cup Frontface Backing Diameter 27.64"
Cup Backface Backing Diameter 27.05"
Cage Cone Frontface Clearance 0.21"
Cage Cone Backface Clearance 0.26"
Effective Center Location 2.54"
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Pin-Type
Dynamic Radial Load 345000 lbf
Static Radial Load 773000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 89500 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 75700 lbf
Lubrication Required
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Standard (Available in C3/C4/C5)
RoHS Compliant
REACH Compliant
Weight 161.700 lb

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EE647220-647285 TS (Single Row Tapered Roller Bearings) (Imperial) consist of a tapered inner ring assembly and an outer ring. EE647220-647285 bore dia is 22". Its out dia is 28.5". EE647220-647285 roller material is Chrome Steel. Its seal type is Open. The EE647220-647285 TS (Single Row Tapered Roller Bearings) (Imperial) can bear both radial and axial loads with ease and provides low friction during operation even under the most severe conditions.


Typical applications include:

Gearing Systems and Transmissions, Thermal Power Coal Transporters, Port Equipment, Rubber and other Industrial applications, Machine Tool Spindles, Gear Reducer, Automotive Drive Axle, Aircraft wheels, Agricultural Wheels, Tensioning Roller, Raking Machine, Single Row and Mining Equipment, Railroad Axle-box, etc.


General Selection Factors

Several factors must be considered for choosing tapered roller bearings. These factors include the roller material, design, shields and seals, cage, Annual Bearing Engineering Committee (ABEC) grade, radial clearance, and lubricant, etc.