31328X

31328X TS (Tapered Single Roller Bearings) (Metric)
Part Number 31328X
Brand: LILY
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Equivalent: Timken
System of Measurement Metric
Type Bearing
Cone Part Number X31328X
Cup Part Number Y31328X
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 31328X
Bore Dia 140 mm
Bore Dia Tolerance -0.025mm to 0
Outer Dia 300 mm
Outer Dia Tolerance -0.035mm to 0
Cone Width 70 mm
Cone Width Tolerance -0.2mm to 0
Cup Width 47 mm
Cup Width Tolerance -0.25mm to 0
Width 77 mm
Width Tolerance +0.35mm to -0.25mm
Cone Backface ToClear Radius 5 mm
Cup Backface ToClear Radius 4 mm
Cone Frontface Backing Diameter 171 mm
Cone Backface Backing Diameter 199 mm
Cup Frontface Backing Diameter 280.4 mm
Cup Backface Backing Diameter 257 mm
Cage Cone Frontface Clearance 9.7 mm
Cage Cone Backface Clearance 16.5 mm
Effective Center Location 16.5 mm
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 202500 lbf
Static Radial Load 229500 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 52425 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 74250 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 50.38 lb

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31328X TS (Single Row Tapered Roller Bearings) (Metric) consist of a tapered inner ring assembly and an outer ring. 31328X bore dia is 140 mm. Its out dia is 300 mm. 31328X roller material is Roller_Material. Its seal type is Open. The 31328X TS (Single Row Tapered Roller Bearings) (Metric) 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, Construction 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.