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187-9630 — BEARING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

187-9630: BEARING.

The BEARING is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: SEAL-O-RING. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-234-4770, 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
187-9630
NSN: 3120-00-234-4770
NIINs: 002344770, 016970334
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 86403 — CHRYSLER CORP SERVICE AND PARTS OPNS (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencySEAL-O-RING
NSN3120-00-234-4770
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 187-9630 · 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
SUBSTITUTES & CROSS-REFERENCES 1
2132RAA10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 187-9630?
187-9630 is a BEARING.
What parts can replace 187-9630?
There is 1 known substitute for 187-9630: 2132RAA10. Substitute compatibility should be verified for your specific system.
What is the NSN for 187-9630?
187-9630 is cataloged in the U.S. Government catalog under NSN 3120-00-234-4770. This indicates validated use in U.S. government and defense supply chains.
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