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RSK326 — BEARING SET,COMPRESSOR

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

RSK326: BEARING SET,COMPRESSOR.

The BEARING SET,COMPRESSOR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL BACKED BRONZE,O/A DIM. 0.100 IN.

THK,1.572 IN. LG,2.757 IN. DIA; MATCHED PAIR IN.

This part is cataloged in the U.S. Government catalog under NSN 3120-00-086-3034, 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
RSK326
NSN: 3120-00-086-3034
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 11247 — LODESTONE CORP DIV OF FEDDERS CORP (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL BACKED BRONZE,O/A DIM. 0.100 IN. THK,1.572 IN. LG,2.757 IN. DIA; MATCHED PAIR IN
NSN3120-00-086-3034
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: RSK326 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL BACKED BRONZE,O/A DIM. 0.100 IN. THK,1.572 IN. LG,2.757 IN. DIA; MATCHED PAIR IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL BACKED BRONZE,O/A DIM. 0.100 IN. THK,1.572 IN. LG,2.757 IN. DIA; MATCHED PAIR IN
SUBSTITUTES & CROSS-REFERENCES 1
525502Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RSK326?
RSK326 is a BEARING SET,COMPRESSOR.
What parts can replace RSK326?
There is 1 known substitute for RSK326: 525502. Substitute compatibility should be verified for your specific system.
What is the NSN for RSK326?
RSK326 is cataloged in the U.S. Government catalog under NSN 3120-00-086-3034. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.