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
A Needle Roller Bearing is a type of rolling contact bearing characterized by cylindrical rollers of very small diameter and relatively long length. These are also called 'quill' bearing. The needle bearings are used with or without inner or outer races. The needles are held in place by a cage or retainer, which also keeps them evenly spaced around the periphery of the shaft.
Attributes: • Low coefficient of friction and less frictional loss in high-speed applications • Large load carrying capacity particularly at low peripheral speeds • Compact and lightweight, thus suitable for applications where space is limited
Applications: A Needle Roller Bearing is used when heavy loads are to be carried with an oscillatory motion e.g. piston pin bearings in heavy duty diesel engines, where the reversal of motion tends to keep the rollers in correct alignment.
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.
A Needle Roller Bearing is a type of rolling contact bearing characterized by cylindrical rollers of very small diameter and relatively long length. These are also called 'quill' bearing. The needle bearings are used with or without inner or outer races. The needles are held in place by a cage or retainer, which also keeps them evenly spaced around the periphery of the shaft.
Attributes: • Low coefficient of friction and less frictional loss in high-speed applications • Large load carrying capacity particularly at low peripheral speeds • Compact and lightweight, thus suitable for applications where space is limited
Applications: A Needle Roller Bearing is used when heavy loads are to be carried with an oscillatory motion e.g. piston pin bearings in heavy duty diesel engines, where the reversal of motion tends to keep the rollers in correct alignment.
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): 63.5
Inside Diameter (mm): 53.975
Height (mm): 12.7
Outside Diameter (in): 2.5
Inside Diameter (in): 2.125
Height (in): 0.5
Material: Alloy Steel
Units of MeasureUSMetric
Outside Diameter (mm): 63.5
Inside Diameter (mm): 53.975
Height (mm): 12.7
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Compatible Models
Compatible Models
Cold Planer
PR-1000CPR-1000PM-565
Motor Grader
12G160G24M140G130G120G14G
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Cold Planer
PR-1000CPR-1000PM-565
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.
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 8T-1698
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Description for part number 8T-1698
A Needle Roller Bearing is a type of rolling contact bearing characterized by cylindrical rollers of very small diameter and relatively long length. These are also called 'quill' bearing. The needle bearings are used with or without inner or outer races. The needles are held in place by a cage or retainer, which also keeps them evenly spaced around the periphery of the shaft.
Attributes: • Low coefficient of friction and less frictional loss in high-speed applications • Large load carrying capacity particularly at low peripheral speeds • Compact and lightweight, thus suitable for applications where space is limited
Applications: A Needle Roller Bearing is used when heavy loads are to be carried with an oscillatory motion e.g. piston pin bearings in heavy duty diesel engines, where the reversal of motion tends to keep the rollers in correct alignment.
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.
