Product Details | ROLLER BEARING UNIT

3130-00-052-6479 An assembled unit, composed of a housing incorporating a single or multiple row roller bearing(s), designed to meet various or specific conditions of mounting.

Part Alternates: FSAF22522CA, 3130-00-052-6479, 00-052-6479, 3130000526479, 000526479

Bearings | Bearings, Mounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-052-6479

Drawings & Photos | NSN 3130-00-052-6479


Cross Reference | NSN 3130-00-052-6479

Part Number Cage Code Manufacturer
FSAF22522CA 52676 SKF USA INC.

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Technical Data | NSN 3130-00-052-6479

Characteristic Specifications
BORE DIAMETER 3.9375 INCHES NOMINAL
MATERIAL IRON CAST HOUSING
STYLE DESIGNATOR A2 PILLOW BLOCK, OPTIONAL SPLIT
BASE THICKNESS 1.0625 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 12.6250 INCHES MINIMUM AND 14.5000 INCHES MAXIMUM
HOUSING HEIGHT 9.5625 INCHES NOMINAL
HOUSING LENGTH 6.5000 INCHES NOMINAL
HOUSING WIDTH 16.5000 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE 4.9375 INCHES NOMINAL
MOUNTING HOLE TYPE SLOTTED
MOUNTING SLOT WIDTH 0.3750 INCHES NOMINAL
MOUNTING SLOT LENGTH 1.8750 INCHES NOMINAL
LUBRICATION FITTING TYPE HYDRAULIC
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE 45.0 DEGREES NOMINAL
INTERNAL FIT-UP DESIGNATION STANDARD
ROLLING ELEMENT GROOVE QUANTITY 2
ALIGNMENT TYPE SELF-ALIGNING
BLOCK TYPE FIXED
SHAFT END TYPE CLOSED
ROTATING ELEMENT LOCKING METHOD ADAPTER
LOAD CAPABILITY TYPE RADIAL
FEATURES PROVIDED GROUND ROLLING ELEMENT GROOVE

Restrictions/Controls & Freight Information | NSN 3130-00-052-6479

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information