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90-325-2 — BEARING,ROLLER,SELF-ALIGNING

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

90-325-2: BEARING,ROLLER,SELF-ALIGNING.

The BEARING,ROLLER,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include overall_length: 2.300 INCHES NOMINAL IN, special_features: 200UL LIQUID SENSING, NON-STERILE, AUTOMATED WORKSTATION TIPS, style_designator: MEDIUM TIP, primary_container_type: TRAY, end_item_identification: USED ON ROYAL NAVY ASTUTE CLASS NUCLEAR ATTACK SUBMARINE COMMUNICATION SYSTEM, primary_container_unit_quantity: 96. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-1426, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 90-325-2
NSN: 3110-00-156-1426
NIINs: 001561426, 015277089, 015474751
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 07524 — DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER (USA)
SPECIFICATIONS
overall_length2.300 INCHES NOMINAL IN
special_features200UL LIQUID SENSING, NON-STERILE, AUTOMATED WORKSTATION TIPS
style_designatorMEDIUM TIP
primary_container_typeTRAY
end_item_identificationUSED ON ROYAL NAVY ASTUTE CLASS NUCLEAR ATTACK SUBMARINE COMMUNICATION SYSTEM
primary_container_unit_quantity96
total_primary_container_quantity960
NSN3110-00-156-1426
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 90-325-2 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OUTER RING
•
OVERALL OUTSIDE DIAMETER: 120.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES INNER RING
OVERALL WIDTH43.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER120.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
SPECIAL FEATURESOIL HOLES AND GROOVE IN OUTER RING
SUBSTITUTES & CROSS-REFERENCES 9
60320P290Reference document
Same NSN cross-reference
Reference document — Secondary reference
55SD23Reference document
Same NSN cross-reference
Reference document — Secondary reference
2004AReference document
Same NSN cross-reference
Reference document — Secondary reference
22311LBReference document
Same NSN cross-reference
Reference document — Secondary reference
60376P290Reference document
Same NSN cross-reference
Reference document — Secondary reference
22311Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90-325-2?
90-325-2 is a BEARING,ROLLER,SELF-ALIGNING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 90-325-2?
There are 9 known substitutes for 90-325-2: 60320P290, 55SD23, 2004A and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90-325-2?
90-325-2 is cataloged in the U.S. Government catalog under NSN 3110-00-156-1426. This indicates validated use in U.S. government and defense supply chains.
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