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Explore Our NSN 3110-00-052-1857 Parts List

Item Name Cone And Rollers Tapered Roller
Federal Supply Group (FSG) Bearings
Federal Supply Class (FSC) 3110 Bearings Antifriction Unmounted
National Item Identification Number (NIIN) 00-052-1857 (000521857)
NCB Code USA (00)
Manufacturer Timken Corporation, Mpb Corporation, Sikorsky Aircraft Corporation
Part Number Manufacturer Item Name Cage Code RFQ
497-2-254 timken corporation cone and rollers tapered roller 60038 RFQ
497-2-254 mpb corporation cone and rollers tapered roller 78118 RFQ
SB3309A1 sikorsky aircraft corporation cone and rollers tapered roller 78286 RFQ
SB3309A1 timken corporation cone and rollers tapered roller 60038 RFQ

Technical Characteristics of NSN 3110000521857

MRCCriteriaCharacteristic
ABXVBORE DIAMETER3.3760 INCHES NOMINAL
AGWWCONE CORNER RADIUS0.1400 INCHES NOMINAL
AGWXCONE WIDTH1.1959 INCHES NOMINAL
CTFZSTANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORNORMAL ANGLE

Components Related to NSN - 3110-00-052-1857, 3110000521857
3110-00-726-3077 (3110007263077) 3120-00-661-3757 (3120006613757) 3110-01-629-3059 (3110016293059) 3120-00-081-4540 (3120000814540)
3110-01-642-4816 (3110016424816) 3110-00-860-2754 (3110008602754) 3120-00-343-2312 (3120003432312) 3120-00-396-1591 (3120003961591)
3120-00-933-0794 (3120009330794) 3120-01-116-3297 (3120011163297) 3120-01-458-8602 (3120014588602) 3110-01-338-6610 (3110013386610)

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