5310-01-140-7837 WASHER,SHOULDERED Index 3120-01-140-7841 BUSHING,SLEEVE

National Stock Number:
3110-01-140-7840

Federal Supply Class:
3110

National Item Identification Number:
011407840

Description:
BEARING,ROLLER,TRACK ROLLER

Detail:
AN ANTIFRICTION BEARING HAVING CYLINDRICAL ROLLING ELEMENTS DESIGNED FOR USE IN A TRACK ROLLER ASSEMBLY.


Manufacturer Information:
AE527023NPS1RBC AIRCRAFT PRODUCTS, INC.
AE5270260380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
ST4M206-476301THE BOEING COMPANY


Techincal Specification:
BEARING SEAL TYPECONTACTCONTACT
BORE DIAMETER0.2490 INCHES MINIMUM AND 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM0.2500 INCHES MAXIMUM
INNER RING WIDTH0.9900 INCHES MINIMUM AND 0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM1.0000 INCHES MAXIMUM
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSEMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASEGREASE
OUTER RING WIDTH0.9350 INCHES MINIMUM AND 0.9350 INCHES MINIMUM AND 0.9400 INCHES MAXIMUM0.9400 INCHES MAXIMUM
SPECIAL FEATURES80 PCT FULL OF SPECIFIED LUBRICANT; SEAL COLOR-ORANGE80 PCT FULL OF SPECIFIED LUBRICANT; SEAL COLOR-ORANGE
SEAL QUANTITY22
SURFACE TREATMENTPASSIVATE INNER RINGPASSIVATE INNER RING
SURFACE TREATMENTPASSIVATE OUTER RINGPASSIVATE OUTER RING
SURFACE TREATMENTPASSIVATE ROLLERPASSIVATE ROLLER
SURFACE TREATMENTPASSIVATE WASHERPASSIVATE WASHER


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