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Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
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Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
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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: • Inside Diameter: 65.000 mm (2.559 in) • Outside Diameter: 140.000 mm (5.5118 in) • Width: 36.000 mm (1.417 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: • Inside Diameter: 65.000 mm (2.559 in) • Outside Diameter: 140.000 mm (5.5118 in) • Width: 36.000 mm (1.417 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
Inside Diameter (in): 2.559
Inside Diameter (mm): 65.000
Outside Diameter (in): 5.5118
Outside Diameter (mm): 140.000
Width (in): 1.417
Width (mm): 36.000
Material: Alloy Steel
Units of MeasureUSMetric
Inside Diameter (in): 2.559
Inside Diameter (mm): 65.000
Outside Diameter (in): 5.5118
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Compatible Models
Compatible Models
Pneumatic Compactor
CW12
Vibratory Compactor
CB-434D
Cold Planer
PC306BPC305BPC206PC305PC306
Telehandler
TH355BTH360B
View More
Pneumatic Compactor
CW12
Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
Parts diagram for 250-1879
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 250-1879
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 250-1879
Description: Tapered Roller Bearings reduce friction and provide protection between mating parts. They are specifically designed to handle large radial and thrust loads.
Attributes: • Inside Diameter: 65.000 mm (2.559 in) • Outside Diameter: 140.000 mm (5.5118 in) • Width: 36.000 mm (1.417 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 250-1879
Units of Measure
USMetric
Inside Diameter (in): 2.559
Inside Diameter (mm): 65.000
Outside Diameter (in): 5.5118
Outside Diameter (mm): 140.000
Width (in): 1.417
Width (mm): 36.000
Material: Alloy Steel
View More
Compatible Models for part number 250-1879
PNEUMATIC COMPACTOR
CW12
VIBRATORY COMPACTOR
CB-434D
COLD PLANER
PC306B PC305B PC206 PC305 PC306
TELEHANDLER
TH355B TH360B
View More
KeyKey
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.
