A5069-A5144

A5069-A5144 TS (Tapered Single Roller Bearings) (Imperial)
Part Number A5069-A5144
Brand: LILY
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Equivalent: Timken
System of Measurement Inch
Type Bearing
Cone Part Number A5069
Cup Part Number A5144
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series A5000
Bore Dia 0.6872"
Bore Dia Tolerance +0.005" to 0
Outer Dia 1.438"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.4375"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.3125"
Cup Width Tolerance +0.002" to -0.01
Width 0.4375"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.06"
Cup Backface ToClear Radius 0.06"
Cone Frontface Backing Diameter 0.84"
Cone Backface Backing Diameter 0.93"
Cup Frontface Backing Diameter 1.34"
Cup Backface Backing Diameter 1.18"
Cage Cone Frontface Clearance 0.08"
Cage Cone Backface Clearance -0.02"
Effective Center Location -0.08"
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 2930 lbf
Static Radial Load 2600 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 760 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 634 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 0.100 lb

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A5069-A5144 TS (Single Row Tapered Roller Bearings) (Imperial) consist of a tapered inner ring assembly and an outer ring. A5069-A5144 bore dia is 0.6872". Its out dia is 1.438". A5069-A5144 roller material is Chrome Steel. Its seal type is Open. The A5069-A5144 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.