67985-67920-B

67985-67920-B TSF (Tapered Single Roller Bearings with Flange) (Imperial)
Part Number 67985-67920-B
Brand: LILY
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Equivalent: Timken
System of Measurement Inch
Type Bearing
Cone Part Number 67985
Cup Part Number 67920-B
Bearing Type Roller
Roller Bearing Type Tapered Roller
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Flanged
Series 67900
Bore Dia 8.125"
Bore Dia Tolerance +0.001" to 0
Outer Dia 11.125"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.8125"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.4375"
Cup Width Tolerance +0.002" to -0.01
Flange Outer Diameter(D1) 11.4022"
Cup Flange Width(C1) 0.2813"
Flange Bearing Width(T1) 1.8125"
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 8.62"
Cone Backface Backing Diameter 8.82"
Cup Frontface Backing Diameter 10.87"
Cage Cone Frontface Clearance 0.11"
Cage Cone Backface Clearance 0.15"
Effective Center Location 0.63"
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 113000 lbf
Static Radial Load 197000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 29300 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 25500 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 18.6 lb

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67985-67920-B TSF (Single Row Tapered Roller Bearings with Flange) (Imperial) consist of a tapered inner ring assembly and an outer ring. They have flanged outer rings so that the housing through-hole can be precisely aligned. 67985-67920-B bore dia is 8.125". Its out dia is 11.125". 67985-67920-B roller material is Roller_Material. Its seal type is Open. The 67985-67920-B TSF (Single Row Tapered Roller Bearings with Flange) (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, 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.