31314

31314 TS (Tapered Single Roller Bearings) (Metric)
Part Number 31314
Brand: LILY
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Equivalent: Timken
System of Measurement Metric
Type Bearing
Cone Part Number X31314M
Cup Part Number Y31314M
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 31314M
Bore Dia 70 mm
Bore Dia Tolerance -0.015mm to 0
Outer Dia 150 mm
Outer Dia Tolerance -0.02mm to 0
Cone Width 35 mm
Cone Width Tolerance -0.15mm to 0
Cup Width 25 mm
Cup Width Tolerance -0.2mm to 0
Width 38 mm
Width Tolerance +0.2mm to 0
Cone Backface ToClear Radius 3.05 mm
Cup Backface ToClear Radius 2.54 mm
Cone Frontface Backing Diameter 85 mm
Cone Backface Backing Diameter 101 mm
Cup Frontface Backing Diameter 141.99 mm
Cup Backface Backing Diameter 129.03 mm
Cage Cone Frontface Clearance 5.3 mm
Cage Cone Backface Clearance 5.3 mm
Effective Center Location 9.1 mm
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 56700 lbf
Static Radial Load 52875 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 14737.5 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 20812.5 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 6.39 lb

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31314 TS (Single Row Tapered Roller Bearings) (Metric) consist of a tapered inner ring assembly and an outer ring. 31314 bore dia is 70 mm. Its out dia is 150 mm. 31314 roller material is Roller_Material. Its seal type is Open. The 31314 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.