NSN 3130-00-081-9741

Part Details | BALL BEARING UNIT

3130-00-081-9741 An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

Alternate Parts: 3L12, 3L1-2, 1290095, PL3Y2B08H, LAK12, LAK1/2, 3130-00-081-9741, 00-081-9741, 3130000819741, 000819741

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196300-081-974130556 ( BEARING UNIT, BALL )
REFERENCE DRAWINGS & PICTURES

PILLOW BLOCK, OPTIONAL SPLIT

Cross Reference | NSN 3130-00-081-9741
Part Number Cage Code Manufacturer
3L1-271041ALTRA INDUSTRIAL MOTION CORP.DIV BOSTON GEAR
129009580064NAVAL SHIP SYSTEMS COMMAND
PL3Y2B08H19382REXNORD INDUSTRIES, LLCDIV LINK-BELT BEARING OPERATION
LAK1/221335TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE
Technical Data | NSN 3130-00-081-9741
Characteristic Specifications
BORE DIAMETER0.5000 INCHES NOMINAL
STYLE DESIGNATOR6 PILLOW BLOCK, OPTIONAL SPLIT
BASE THICKNESS0.5000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH3.5000 INCHES NOMINAL
HOUSING HEIGHT2.1250 INCHES NOMINAL
HOUSING WIDTH4.7500 INCHES NOMINAL
BASE LENGTH1.3750 INCHES NOMINAL
ASSEMBLY OVERALL LENGTH1.6094 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE1.0625 INCHES NOMINAL
MOUNTING HOLE TYPE SLOTTED
MOUNTING SLOT WIDTH0.4375 INCHES NOMINAL
MOUNTING SLOT LENGTH0.5625 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION FITTING TYPE PIPE PLUG
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE90.0 DEGREES NOMINAL
INTERNAL FIT-UP DESIGNATION STANDARD
ROLLING ELEMENT GROOVE QUANTITY1
ALIGNMENT TYPE SELF-ALIGNING
BLOCK TYPE FIXED
SHAFT END TYPE OPEN
SEAL TYPE LABYRINTH
SEAL LOCATION BOTH ENDS
ROTATING ELEMENT LOCKING METHOD SETSCREW LOCKING COLLAR
COLLAR LOCATION ONE END
LOAD CAPABILITY TYPE RADIAL
FEATURES PROVIDED GROUND ROLLING ELEMENT GROOVE