Product Details | BEARING SEAT

3110-00-444-7915 A rigid item usually circular in shape, designed to accommodate a bearing. It positions the bearing but does not encase it or restrain its motion.

Part Alternates: 3110-00-444-7915, 00-444-7915, 3110004447915, 004447915

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-444-7915

Drawings & Photos | NSN 3110-00-444-7915


Cross Reference | NSN 3110-00-444-7915

Part Number Cage Code Manufacturer
3D8021 11083 CATERPILLAR INC. DBA CATERPILLAR
TRA4860 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
TRA4860 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT

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Technical Data | NSN 3110-00-444-7915

Characteristic Specifications
MATERIAL STEEL COMP 1075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66,AISI 1075 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 622 FLAT RACE SURFACE
OUTSIDE DIAMETER 3.7200 INCHES MINIMUM AND 3.7400 INCHES MAXIMUM
OVERALL WIDTH 0.0300 INCHES MINIMUM AND 0.3200 INCHES MAXIMUM
BORE DIAMETER 3.0020 INCHES MINIMUM AND 3.0170 INCHES MAXIMUM
SPECIAL FEATURES 75.7 MIN ROCKWELL SUPERFICIAL 30-N AND 79.3 MAXIMUM ROCKWELL SUPERFICIAL 30-N OVERALL HARDNESS RATING; 20 MICROINCH SURFACE FINISH ON BEARING FACES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CERTIFIED FREE FROM MERCURY CONTAMINATION
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 60380
DESIGN CONTROL REFERENCE TRA4860

Restrictions/Controls & Freight Information | NSN 3110-00-444-7915

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
Category Code Description
No Freight Information