Part identity

6312DDUCM

Bearing Ball Annula

Nsk Corp

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Bearing Ball Annula

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
6312DDUCM
Item name
Bearing Ball Annula
Manufacturer code
ZAC19
Manufacturer
Nsk Corp

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
NC

Manufacturer

Nsk Corp

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

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NSN Information for Part Number 6312DDUCM with NSN 3110-00-992-1009, 3110009921009

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3110009921009

Item Description:

Bearing Ball Annula

3110009921009XN
CIICHCCESDPMICCriticalityENAC
7 A0
Part NumberISCRNVCRNCCHCCMSDSSADC
6312dducm215

Characteristics Data of NSN 3110-00-992-1009, 3110009921009

MRCCriteriaCharacteristic
ABMKOVERALL WIDTH2.1230 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM
ABXVBORE DIAMETER2.3620 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM
ADGAOVERALL OUTSIDE DIAMETER5.1179 INCHES MINIMUM AND 5.1181 INCHES MAXIMUM
ADZGLUBRICATION MATERIALGREASE
AGYESURFACE FINISHGROUND
AGYFRETAINER FABRICATION METHODPRESSED
AGYJSEAL QUANTITY2
AGYWBEARING SEAL TYPELIPS TURNED OUTWARDLY
AGZCLOAD DIRECTIONRADIAL
AGZDBORE SHAPESTRAIGHT
AGZHINTERNAL FIT-UP DESIGNATIONTIGHT
AKVVINTERNAL CLEARANCE0.0007 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
LMDCLUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
MATTMATERIALRUBBER SYNTHETIC SEAL
MATTMATERIALSTEEL COMP E52100 BALL
MATTMATERIALSTEEL COMP E52100 INNER RING
MATTMATERIALSTEEL COMP E52100 OUTER RING
MATTMATERIALSTEEL RETAINER
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
STYLSTYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
ZZZTNONDEFINITIVE SPEC/STD DATA120 TYPE
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Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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