Product Details | CYLINDRICAL ROLLER BEARING

3110-00-264-5825 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.

Part Alternates: SB21031, SB2103-1, 3110-00-264-5825, 00-264-5825, 3110002645825, 002645825

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 08 JUL 1973 00-264-5825

Drawings & Photos | NSN 3110-00-264-5825


Cross Reference | NSN 3110-00-264-5825

Part Number Cage Code Manufacturer
SB2103-1 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-00-264-5825

Characteristic Specifications
MATERIAL COPPER ALLOY ALIGNMENT RING STEEL INNER RING STEEL OUTER RING STEEL ROLLER
STYLE DESIGNATOR 252A SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
OVERALL WIDTH 0.7037 INCHES MINIMUM AND 0.7087 INCHES MAXIMUM
BORE DIAMETER 2.3618 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 3.7398 INCHES MINIMUM AND 3.7402 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION RBEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
LOCATING FEATURE NONLOCATING
INTERNAL CLEARANCE 0.0033 INCHES MINIMUM RADIAL AND 0.0043 INCHES MAXIMUM RADIAL
SPECIAL FEATURES OPERATIONAL TEMP MINUS 65 DEG F TO PLUS 300 DEG F; SELECTED AND TESTED BY THE ASSY MFR AT HIS PLANT
CRITICALITY CODE JUSTIFICATION ABMK AND ADGA AND FEAT
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE SB2103-1

Restrictions/Controls & Freight Information | NSN 3110-00-264-5825

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
No Freight Information