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
Material: Steel,Low Alloy Steel
Type: STRAIGHT SLEEVE
Inside Diameter (mm): 83
Inside Diameter (in): 3.26
Outside Diameter (mm): 95
Outside Diameter (in): 3.75
Overall Length (mm): 83
Overall Length (in): 3.27
Internal Groove: GREASE HOLE IN BEARING
Approximate Outside Diameter (mm): 95
Cross Holes: Yes
Approximate Overall Length (mm): 83
External Groove: Yes
Approximate Inside Diameter (mm): 83
Units of MeasureUSMetric
Material: Steel,Low Alloy Steel
Type: STRAIGHT SLEEVE
Inside Diameter (mm): 83
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Compatible Models
Compatible Models
Hammer
H115EH160E SH110E SH120E SH110EH140EH130EH120EH115E SH180EH130E SH160EH180E SH140E S
Thumb
HYDRAULIC
Quick Coupler
QUICK COUPLE
Quick Coupler-Mwl
QUICK COUPLER
Excavator
340
Compact Wheel Loader
930926
Wheel Loader
950B/950E950GC962M Z962950G II950B926950E924K926M950G960F962H950F962G962G II930K950H924930M962L950950L930950 GC950F II950M Z
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Hammer
H115EH160E SH110E SH120E SH110EH140EH130EH120EH115E SH180EH130E SH160EH180E SH140E S
Warranty Information
Return Policy
Parts diagram for 3G-8779
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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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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 3G-8779
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 3G-8779
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 3G-8779
Units of Measure
USMetric
Material: Steel,Low Alloy Steel
Type: STRAIGHT SLEEVE
Inside Diameter (mm): 83
Inside Diameter (in): 3.26
Outside Diameter (mm): 95
Outside Diameter (in): 3.75
Overall Length (mm): 83
Overall Length (in): 3.27
Internal Groove: GREASE HOLE IN BEARING
Approximate Outside Diameter (mm): 95
Cross Holes: Yes
Approximate Overall Length (mm): 83
External Groove: Yes
Approximate Inside Diameter (mm): 83
View More
Compatible Models for part number 3G-8779
HAMMER
H115E H160E S H110E S H120E S H110E H140E H130E H120E H115E S H180E H130E S H160E H180E S H140E S
THUMB
HYDRAULIC
QUICK COUPLER
QUICK COUPLE
QUICK COUPLER-MWL
QUICK COUPLER
EXCAVATOR
340
COMPACT WHEEL LOADER
930 926
WHEEL LOADER
950B/950E 950GC 962M Z 962 950G II 950B 926 950E 924K 926M 950G 960F 962H 950F 962G 962G II 930K 950H 924 930M 962L 950 950L 930 950 GC 950F II 950M Z
