NSN 3130-00-903-3255

Part Details | BALL BEARING UNIT

3130-00-903-3255 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: 3T58, 3T5-8, 3130-00-903-3255, 00-903-3255, 3130009033255, 009033255

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196000-903-325530556 ( BEARING UNIT, BALL )
REFERENCE DRAWINGS & PICTURES

FLANGE BLOCK

Cross Reference | NSN 3130-00-903-3255
Part Number Cage Code Manufacturer
3T5-871041ALTRA INDUSTRIAL MOTION CORP.DIV BOSTON GEAR
Technical Data | NSN 3130-00-903-3255
Characteristic Specifications
BORE DIAMETER0.6250 INCHES NOMINAL
STYLE DESIGNATOR FLANGE BLOCK
BOLT CIRCLE DIAMETER3.0000 INCHES NOMINAL
FLANGE THICKNESS0.4375 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER3.7500 INCHES NOMINAL
HOUSING DIAMETER2.2812 INCHES NOMINAL
HOUSING LENGTH1.0625 INCHES NOMINAL
ASSEMBLY OVERALL LENGTH3.7500 INCHES NOMINAL
MOUNTING HOLE DIAMETER0.3750 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION FITTING TYPE HYDRAULIC
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE45.0 DEGREES NOMINAL
INTERNAL FIT-UP DESIGNATION STANDARD
ROLLING ELEMENT GROOVE QUANTITY1
ALIGNMENT TYPE SELF-ALIGNING
BLOCK TYPE FIXED
SHAFT END TYPE OPEN
SEAL TYPE SLINGER
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