30244

30244 TS (Tapered Single Roller Bearings) (Metric)
Part Number 30244
Brand: LILY
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Equivalent: Timken
System of Measurement Metric
Type Bearing
Cone Part Number X30244M
Cup Part Number Y30244M
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 30244
Bore Dia 220 mm
Bore Dia Tolerance -0.03mm to 0
Outer Dia 400 mm
Outer Dia Tolerance -0.04mm to 0
Cone Width 65 mm
Cone Width Tolerance -0.2mm to 0
Cup Width 54 mm
Cup Width Tolerance -0.25mm to 0
Width 72 mm
Width Tolerance +0.35mm to -0.25mm
Cone Backface ToClear Radius 5 mm
Cup Backface ToClear Radius 4 mm
Cone Frontface Backing Diameter 245 mm
Cone Backface Backing Diameter 281 mm
Cup Frontface Backing Diameter 371 mm
Cup Backface Backing Diameter 364 mm
Cage Cone Frontface Clearance 10.9 mm
Cage Cone Backface Clearance 6.9 mm
Effective Center Location 5.1 mm
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 283500 lbf
Static Radial Load 351000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 73575 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 52875 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 77.71 lb

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30244 TS (Single Row Tapered Roller Bearings) (Metric) consist of a tapered inner ring assembly and an outer ring. 30244 bore dia is 220 mm. Its out dia is 400 mm. 30244 roller material is Roller_Material. Its seal type is Open. The 30244 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.