PartsTable / COMPONENT / 18982
18982 — Technical Data Sheet
✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW
The PANEL ASSEMBLY,INBOARD is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: ANG CERFP HRF METI. This part is cataloged in the Federal Logistics Information System under NSN 3120-00-056-9791, 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
18982
NSN: 3120-00-056-9791 FSC: 3120 CAGE: 94892 — MASTER MACHINE PRODUCTS CORP (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agency ANG CERFP HRF METI NSN 3120-00-056-9791
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE
OD: — · BORE: — · WIDTH: —
SEAL: Open · PN: 18982 · 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
• STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
• CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
• MATERIAL: LUBRICANT LUBRICATION
• FLANGE OUTSIDE DIAMETER: 0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN
• FLANGE WIDTH: 0.1225 INCHES MINIMUM AND 0.1275 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATOR SOLID, EXTERNAL FLANGE ONE END CORNER SHAPE SQUARE INSIDE RIGHT CORNER CORNER SHAPE SQUARE LEFT FLANGE BODY CORNER CORNER SHAPE SQUARE OUTSIDE RIGHT CORNER CORNER SHAPE SQUARE INSIDE LEFT CORNER MATERIAL LUBRICANT LUBRICATION FLANGE OUTSIDE DIAMETER 0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN FLANGE WIDTH 0.1225 INCHES MINIMUM AND 0.1275 INCHES MAXIMUM IN BODY OUTSIDE DIAMETER 0.8140 INCHES MINIMUM AND 0.8150 INCHES MAXIMUM IN BODY INSIDE DIAMETER 0.6250 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
54A50D18 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
4-5205-9 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
F-8422 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
916919 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
6545NCM105104 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
ASSEMBLAGE 972G Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED GOVERNMENT REGISTRY
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18982?
18982 is a PANEL ASSEMBLY,INBOARD.
What parts can replace 18982?
There are 10 known substitutes for 18982: 54A50D18, 4-5205-9, F-8422 and 7 more. Substitute compatibility should be verified for your specific system.
Is 18982 still available?
18982 is currently cancelled.