To find the parts that fit.To find the parts that fit.
Search for part number or name
Sign in
HomeDrivetrainDifferentialsDifferential Bearings3K-2518: 75mm Internal Diameter Special Ball Bearing
Home
DrivetrainDifferentialsDifferential Bearings3K-2518: 75mm Internal Diameter Special Ball Bearing
3K-2518: 75mm Internal Diameter Special Ball Bearing
Cat® Ball Bearing (Single Row)
Brand: Cat
Product Images
3K-2518: 75mm Internal Diameter Special Ball Bearing
Cat® Ball Bearing (Single Row)
Brand: Cat
Check Price
Check Price
Login to view your customer price
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
Description
Description
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.
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: 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.
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 (mm): 115
Height (mm): 20
Material: Alloy Steel
Inside Diameter (mm): 75
Inside Diameter (in): 2.95
Outside Diameter (in): 4.53
Height (in): 0.79
Units of MeasureUSMetric
Outside Diameter (mm): 115
Height (mm): 20
Material: Alloy Steel
View More
Compatible Models
Compatible Models
Wheel Scraper
637627637E639D637B627B637D
Track Loader
955H977H
Soil Compactor
825C
Bulldozer
955977A
Wheel Dozer
844844H854G824C834B854K
Landfill Compactor
836G836826C
Compact Wheel Loader
908
Wheel Loader
988B990 II992D980C992C992G990H992K
View More
Wheel Scraper
637627637E639D637B627B637D
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.
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
Outside Diameter (in): 4.53
Height (in): 0.79
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
Chat with an expert
Will It Fit?Add your equipment to see if this part fits or if there are repair options available.
Add Equipment
Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.
