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99-0229 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

99-0229: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include special_features: BATTERY POWERED;4 WATT LAMP;REPLACEABLE BULB, lamp_type_accommodated_and_quantity: 1 ULTRAVIOLET, part_name_assigned_by_controlling_agency: LIGHT ULTRAVIOLET SPECIMEN EXAMINING BATTERY POWERED 4 WATT LAMP. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-135-9331, 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
99-0229
NSN: 3130-01-135-9331
NIINs: 011359331, 014515144
FSC: 3130 — Bearings, Mounted
CAGE: 92858 — HANNAY REELS INC (USA)
SPECIFICATIONS
special_featuresBATTERY POWERED;4 WATT LAMP;REPLACEABLE BULB
lamp_type_accommodated_and_quantity1 ULTRAVIOLET
part_name_assigned_by_controlling_agencyLIGHT ULTRAVIOLET SPECIMEN EXAMINING BATTERY POWERED 4 WATT LAMP
NSN3130-01-135-9331
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 99-0229 · 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
ISO-49-19Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 99-0229?
99-0229 is a HOUSING,BEARING UNIT.
What parts can replace 99-0229?
There is 1 known substitute for 99-0229: ISO-49-19. Substitute compatibility should be verified for your specific system.
What is the NSN for 99-0229?
99-0229 is cataloged in the U.S. Government catalog under NSN 3130-01-135-9331. 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.