HomeHydraulicsOther Hydraulic Components8D-3986: 140.03mm Outer Diameter Tapered Roller Cup Bearing
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HydraulicsOther Hydraulic Components8D-3986: 140.03mm Outer Diameter Tapered Roller Cup Bearing
8D-3986: 140.03mm Outer Diameter Tapered Roller Cup Bearing
Cat® 23.52mm Width Tapered Roller Cup Bearing Fulfils 0.67 Kappa Factor Used for Hydraulic System
Brand: Cat
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8D-3986: 140.03mm Outer Diameter Tapered Roller Cup Bearing
Cat® 23.52mm Width Tapered Roller Cup Bearing Fulfils 0.67 Kappa Factor Used for Hydraulic System
Brand: Cat
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Factory Fit
This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
Remanufactured
Non-Returnable
Kit
Replaced
Remanufactured
Non-Returnable
Kit
Replaced
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Description
Description
Description: Tapered Roller Bearings reduce friction and provide protection between mating parts. They are specifically designed to handle large radial and thrust loads.
Attributes: • Outside Diameter: 140.03 mm (5.5129 in) • Width: 23.52 mm (0.9259 in) • Caterpillar spends significant amounts of time and money on research and development to ensure every Cat bearing meets specific design and application requirements. Many incorporate one or more special features not found in industry standard bearings. The net result is a reduction in the number of repairs required, along with reduced downtime and operating costs.
Application: Cat bearings are built specific to their application to ensure all drive train parts work and wear together as a system. Consult your owner's manual or contact your local Cat Dealer for more information.
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Description: Tapered Roller Bearings reduce friction and provide protection between mating parts. They are specifically designed to handle large radial and thrust loads.
Attributes: • Outside Diameter: 140.03 mm (5.5129 in) • Width: 23.52 mm (0.9259 in) • Caterpillar spends significant amounts of time and money on research and development to ensure every Cat bearing meets specific design and application requirements. Many incorporate one or more special features not found in industry standard bearings. The net result is a reduction in the number of repairs required, along with reduced downtime and operating costs.
Application: Cat bearings are built specific to their application to ensure all drive train parts work and wear together as a system. Consult your owner's manual or contact your local Cat Dealer for more information.
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications
Specifications
Units of MeasureUSMetric
Outside Diameter (in): 5.5129
Outside Diameter (mm): 140.03
Width (in): 0.9259
Width (mm): 23.52
Material: Alloy Steel
Units of MeasureUSMetric
Outside Diameter (in): 5.5129
Outside Diameter (mm): 140.03
Width (in): 0.9259
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Compatible Models
Compatible Models
Soil Stabilizer
SS-250
Road Reclaimer
RR-250
Motor Grader
2416G
Ripper Scarifier
16G
View More
Soil Stabilizer
SS-250
Warranty Information
Return Policy
Parts diagram for 8D-3986
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 8D-3986
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Description for part number 8D-3986
Description: Tapered Roller Bearings reduce friction and provide protection between mating parts. They are specifically designed to handle large radial and thrust loads.
Attributes: • Outside Diameter: 140.03 mm (5.5129 in) • Width: 23.52 mm (0.9259 in) • Caterpillar spends significant amounts of time and money on research and development to ensure every Cat bearing meets specific design and application requirements. Many incorporate one or more special features not found in industry standard bearings. The net result is a reduction in the number of repairs required, along with reduced downtime and operating costs.
Application: Cat bearings are built specific to their application to ensure all drive train parts work and wear together as a system. Consult your owner's manual or contact your local Cat Dealer for more information.
View More
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 8D-3986
Units of Measure
USMetric
Outside Diameter (in): 5.5129
Outside Diameter (mm): 140.03
Width (in): 0.9259
Width (mm): 23.52
Material: Alloy Steel
View More
Compatible Models for part number 8D-3986
SOIL STABILIZER
SS-250
ROAD RECLAIMER
RR-250
MOTOR GRADER
24 16G
RIPPER SCARIFIER
16G
View More
Will It Fit?Add your equipment to see if this part fits or if there are repair options available.
