NSN 3110-00-059-3874

Part Details | DUPLEX BALL BEARING

3110-00-059-3874 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.

Alternate Parts: MPBY252, 3895000917101, 38950-00917-101, S7P4DB8514, 3895000917101, 38950-00917-101, S7P4DBE8514, S7P4DB8514, 3110-00-059-3874, 00-059-3874, 3110000593874, 000593874

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196100-059-387430213 ( BEARING, BALL, DUPLEX )
REFERENCE DRAWINGS & PICTURES

SHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING

Cross Reference | NSN 3110-00-059-3874
Part Number Cage Code Manufacturer
MPBY25240920MPB CORPORATIONDBA TIMKEN SUPER PRECISION
38950-00917-10140920MPB CORPORATIONDBA TIMKEN SUPER PRECISION
S7P4DB85143NPS1RBC AIRCRAFT PRODUCTS, INC.
38950-00917-10178286SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY
S7P4DBE851421335TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE
S7P4DB851421335TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE
Technical Data | NSN 3110-00-059-3874
Characteristic Specifications
STYLE DESIGNATOR SHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING
OVERALL WIDTH0.8020 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM
BORE DIAMETER0.6247 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER1.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-25537 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SEAL QUANTITY2
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
SPECIAL FEATURESFILL 100 PCT WITH SPECIFIED LUBRICANT