98400-98788

98400-98788 TS (Tapered Single Roller Bearings) (Imperial)
Part Number 98400-98788
Brand: LILY Brand: LILY
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Equivalent: Timken
System of Measurement Inch
Type Bearing
Cone Part Number 98400
Cup Part Number 98788
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 98000
Bore Dia 4"
Bore Dia Tolerance +0.001" to 0
Outer Dia 7.874"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.9375"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.375"
Cup Width Tolerance +0.002" to -0.01
Width 2.0772"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 5.67"
Cone Backface Backing Diameter 5.04"
Cup Frontface Backing Diameter 7.41"
Cup Backface Backing Diameter 6.85"
Cage Cone Frontface Clearance 0.24"
Cage Cone Backface Clearance 0.31"
Effective Center Location 0.05"
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 108000 lbf
Static Radial Load 117000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 28100 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 30400 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 14.9 lb

98400-98788 TS (Single Row Tapered Roller Bearings) (Imperial) consist of a tapered inner ring assembly and an outer ring. 98400-98788 bore dia is 4". Its out dia is 7.874". 98400-98788 roller material is Chrome Steel. Its seal type is Open. The 98400-98788 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.