5305-00-044-5300 SCREW,MACHINE Index 5330-00-044-5306 SEAL

National Stock Number:
3110-00-044-5301

Federal Supply Class:
3110

National Item Identification Number:
000445301

Description:
BEARING,BALL,DUPLEX

Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.


Manufacturer Information:
131-0213-00194756THE BOEING COMPANY
SFR3STAX23K6DB21/270854SCHAEFFLER AEROSPACE USA CORP
SR3FMCHSR3MCHDB2 1-2B45840920MPB CORP


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING BALL
STEEL CORROSION RESISTING INNER RING
STEEL CORROSION RESISTING OUTER RING
PLASTIC PHENOLIC RETAINER
STEEL CORROSION RESISTING SHIELD
OVERALL WIDTH0.3900 INCHES MINIMUM AND
0.3920 INCHES MAXIMUM
BORE DIAMETER0.1860 INCHES MINIMUM AND
0.1875 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER0.49985 INCHES MINIMUM AND
0.50000 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATIONABEC NO.7
RETAINER FABRICATION METHODMACHINED
SHIELD QUANTITY2
LOAD DIRECTIONRADIAL
BEARING PRELOAD RATING2.0 POUNDS NOMINAL


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us