NSN 3110-00-555-5547

Part Details | ANNULAR BALL BEARING

3110-00-555-5547 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Alternate Parts: S1RPPF4MILL7870, 77R4AX1MILL7870A, 77R4AXR1U9, 77R4AX1MILL7870A, 77R4AXR1U9, S1RFFMILL7870A, R4AFF1B1, R4AFF-1B1, R4AFF4B106A023A14S00000, S1KDDFS179, S1KDDFS10179M3, 3110-00-555-5547, 00-555-5547, 3110005555547, 005555547

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196300-555-554700014 ( BEARING, BALL, ANNULAR )
REFERENCE DRAWINGS & PICTURES

NON-LOADING GROOVE, NON-SEPARABLE

Cross Reference | NSN 3110-00-555-5547
Part Number Cage Code Manufacturer
S1RPPF4MILL787043991FAG BEARINGS CORPORATION
77R4AX1MILL7870A24617GENERAL MOTORS CORP
77R4AXR1U924617GENERAL MOTORS CORP
77R4AX1MILL7870A43334GENERAL MOTORS CORPDELCO MORAINE NDH DIV
77R4AXR1U943334GENERAL MOTORS CORPDELCO MORAINE NDH DIV
S1RFFMILL7870A21760SCHATZ BEARING CORPORATION
R4AFF-1B121760SCHATZ BEARING CORPORATION
R4AFF4B106A023A14S0000038443SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA
S1KDDFS17921335TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE
S1KDDFS10179M321335TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE
Technical Data | NSN 3110-00-555-5547
Characteristic Specifications
STYLE DESIGNATOR NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.2813 INCHES NOMINAL
BORE DIAMETER0.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER0.7500 INCHES NOMINAL
LUBRICATION MATERIAL OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-7870 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY2
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD