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 TYPECONTACT
BORE DIAMETER0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
INNER RING WIDTH0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.9350 INCHES MINIMUM AND 0.9400 INCHES MAXIMUM
SPECIAL FEATURES80 PCT FULL OF SPECIFIED LUBRICANT; SEAL COLOR-ORANGE
SEAL QUANTITY2
SURFACE TREATMENTPASSIVATE INNER RING
SURFACE TREATMENTPASSIVATE OUTER RING
SURFACE TREATMENTPASSIVATE ROLLER
SURFACE TREATMENTPASSIVATE WASHER


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