Description: Cat® Machine Linkage Sleeve Bearings support rotational movement between machine frames, linkages and work tools. They are found mostly in the arms and buckets of machines. Genuine Cat Pin and Sleeve Bearings are specifically designed to operate as a system to deliver the performance you expect. Caterpillar design engineers match the right combination of dimensions, materials, surface finish, and manufacturing processes, to each part to enable them to work and wear effectively with all the other neighboring and dependent parts.
Attributes: Cat heavy duty Sleeve Bearings are built with high grade steel and hardened for exceptional strength and wear life. They work as a system for your specific Cat machine and are tested and proven in the world's most severe applications. These bearings offer lower overall cost, outstanding strength and fatigue life, superior resistance to abrasive wear, and exceptional protection against galling, even in high-load conditions.
Recommended Application: Cat Sleeve Bearings are designed for conditions that require demand and load strength for longer bearing life. Cat Sleeve Bearings are the top choice for maximum performance in demanding applications. They are designed to match to the mating pin.
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: Cat® Machine Linkage Sleeve Bearings support rotational movement between machine frames, linkages and work tools. They are found mostly in the arms and buckets of machines. Genuine Cat Pin and Sleeve Bearings are specifically designed to operate as a system to deliver the performance you expect. Caterpillar design engineers match the right combination of dimensions, materials, surface finish, and manufacturing processes, to each part to enable them to work and wear effectively with all the other neighboring and dependent parts.
Attributes: Cat heavy duty Sleeve Bearings are built with high grade steel and hardened for exceptional strength and wear life. They work as a system for your specific Cat machine and are tested and proven in the world's most severe applications. These bearings offer lower overall cost, outstanding strength and fatigue life, superior resistance to abrasive wear, and exceptional protection against galling, even in high-load conditions.
Recommended Application: Cat Sleeve Bearings are designed for conditions that require demand and load strength for longer bearing life. Cat Sleeve Bearings are the top choice for maximum performance in demanding applications. They are designed to match to the mating pin.
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 (mm): 76
Inside Diameter (in): 3
Outside Diameter (mm): 98
Outside Diameter (in): 3.84
Overall Length (mm): 54
Overall Length (in): 2.12
Material: Steel,STEEL,Low Alloy Steel
Type: STRAIGHT SLEEVE
Approximate Outside Diameter (mm): 100
Internal Groove: Yes
Cross Holes: Yes
Approximate Overall Length (mm): 54
External Groove: Yes
Approximate Inside Diameter (mm): 76
Units of MeasureUSMetric
Inside Diameter (mm): 76
Inside Diameter (in): 3
Outside Diameter (mm): 98
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Compatible Models
Compatible Models
Wheel Tractor
627E627F621E621F621S623E623F
Wheel Scraper
621E
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Wheel Tractor
627E627F621E621F621S623E623F
Warranty Information
Return Policy
Parts diagram for 8W-4525
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 8W-4525
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Description for part number 8W-4525
Description: Cat® Machine Linkage Sleeve Bearings support rotational movement between machine frames, linkages and work tools. They are found mostly in the arms and buckets of machines. Genuine Cat Pin and Sleeve Bearings are specifically designed to operate as a system to deliver the performance you expect. Caterpillar design engineers match the right combination of dimensions, materials, surface finish, and manufacturing processes, to each part to enable them to work and wear effectively with all the other neighboring and dependent parts.
Attributes: Cat heavy duty Sleeve Bearings are built with high grade steel and hardened for exceptional strength and wear life. They work as a system for your specific Cat machine and are tested and proven in the world's most severe applications. These bearings offer lower overall cost, outstanding strength and fatigue life, superior resistance to abrasive wear, and exceptional protection against galling, even in high-load conditions.
Recommended Application: Cat Sleeve Bearings are designed for conditions that require demand and load strength for longer bearing life. Cat Sleeve Bearings are the top choice for maximum performance in demanding applications. They are designed to match to the mating pin.
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 8W-4525
Units of Measure
USMetric
Inside Diameter (mm): 76
Inside Diameter (in): 3
Outside Diameter (mm): 98
Outside Diameter (in): 3.84
Overall Length (mm): 54
Overall Length (in): 2.12
Material: Steel,STEEL,Low Alloy Steel
Type: STRAIGHT SLEEVE
Approximate Outside Diameter (mm): 100
Internal Groove: Yes
Cross Holes: Yes
Approximate Overall Length (mm): 54
External Groove: Yes
Approximate Inside Diameter (mm): 76
View More
Compatible Models for part number 8W-4525
WHEEL TRACTOR
627E 627F 621E 621F 621S 623E 623F
WHEEL SCRAPER
621E
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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