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BackHomeDrivetrainDifferentialsDifferential Bearings3K-2518: 75mm Internal Diameter Special Ball Bearing
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DrivetrainDifferentialsDifferential Bearings
3K-2518: 75mm Internal Diameter Special Ball Bearing
3K-2518: 75mm Internal Diameter Special Ball Bearing
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3K-2518: 75mm Internal Diameter Special Ball Bearing
3K-2518: 75mm Internal Diameter Special Ball Bearing
3K-2518: 75mm Internal Diameter Special Ball Bearing

Cat® Ball Bearing (Single Row)

Brand: Cat

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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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Find a DealerEmail
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 3K-2518
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Description for part number 3K-2518

Description:
Ball Bearings reduce friction and provide protection between mating parts. They are specifically designed for high speed, low load applications with little to no side thrust.


Attributes:
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.


Recommended Application:
Cat bearings are built specific to their application to ensure all drive train parts work and wear together as a system.

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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 3K-2518

Units of Measure

USMetric

Outside Diameter (mm): 115

Height (mm): 20

Material: Alloy Steel

Inside Diameter (mm): 75

Inside Diameter (in): 2.95

Height (in): 0.79

Outside Diameter (in): 4.53

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Compatible Models for part number 3K-2518

WHEEL SCRAPER

637 627 637E 639D 637B 627B 637D

TRACK LOADER

955H 977H

SOIL COMPACTOR

825C

BULLDOZER

955 977A

WHEEL DOZER

844 844H 854G 824C 834B 854K

LANDFILL COMPACTOR

836G 836 826C

COMPACT WHEEL LOADER

908

WHEEL LOADER

988B 990 II 992D 980C 992C 992G 990H 992K

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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 3K-2518
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 3K-2518

Description:
Ball Bearings reduce friction and provide protection between mating parts. They are specifically designed for high speed, low load applications with little to no side thrust.


Attributes:
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.


Recommended Application:
Cat bearings are built specific to their application to ensure all drive train parts work and wear together as a system.

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 3K-2518

Units of Measure

USMetric

Outside Diameter (mm): 115

Height (mm): 20

Material: Alloy Steel

Inside Diameter (mm): 75

Inside Diameter (in): 2.95

Height (in): 0.79

Outside Diameter (in): 4.53

View More
Compatible Models for part number 3K-2518

WHEEL SCRAPER

637 627 637E 639D 637B 627B 637D

TRACK LOADER

955H 977H

SOIL COMPACTOR

825C

BULLDOZER

955 977A

WHEEL DOZER

844 844H 854G 824C 834B 854K

LANDFILL COMPACTOR

836G 836 826C

COMPACT WHEEL LOADER

908

WHEEL LOADER

988B 990 II 992D 980C 992C 992G 990H 992K

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.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced

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