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LHB-12N — BEARING,PLAIN,SELF-ALIGNING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

LHB-12N: BEARING,PLAIN,SELF-ALIGNING.

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL INNER MEMBER, bore_diameter: 0.7495 INCHES NOMINAL IN, special_features: BALL IS TIN NICKEL PLATED, style_designator: WITHOUT INSERT OR LINER, inner_member_width: 0.7500 INCHES NOMINAL IN, outer_member_width: 0.5930 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-040-8970, 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
LHB-12N
NSN: 3120-01-040-8970
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 73134 — ROLLER BEARING COMPANY OF AMERICA, INC. (USA)
SPECIFICATIONS
materialSTEEL INNER MEMBER
bore_diameter0.7495 INCHES NOMINAL IN
special_featuresBALL IS TIN NICKEL PLATED
style_designatorWITHOUT INSERT OR LINER
inner_member_width0.7500 INCHES NOMINAL IN
outer_member_width0.5930 INCHES NOMINAL IN
lubrication_featureGROOVE OUTER RACE MEMBER
outer_member_outside_diameter1.4375 INCHES NOMINAL IN
NSN3120-01-040-8970
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: LHB-12N · 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
•
INNER MEMBER WIDTH: 0.7500 INCHES NOMINAL IN
•
OUTER MEMBER WIDTH: 0.5930 INCHES NOMINAL IN
•
STYLE DESIGNATOR: WITHOUT INSERT OR LINER
•
LUBRICATION FEATURE: GROOVE OUTER RACE MEMBER
•
BORE DIAMETER: 0.7495 INCHES NOMINAL IN
•
MATERIAL: STEEL INNER MEMBER
TECHNICAL CHARACTERISTICS
INNER MEMBER WIDTH0.7500 INCHES NOMINAL IN
OUTER MEMBER WIDTH0.5930 INCHES NOMINAL IN
STYLE DESIGNATORWITHOUT INSERT OR LINER
LUBRICATION FEATUREGROOVE OUTER RACE MEMBER
SPECIAL FEATURESBALL IS TIN NICKEL PLATED
BORE DIAMETER0.7495 INCHES NOMINAL IN
MATERIALSTEEL INNER MEMBER
MATERIALALUMINUM ALLOY OUTER RACE MEMBER
OUTER MEMBER OUTSIDE DIAMETER1.4375 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 2
11668978Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SBG-12-23Reference document
Same NSN cross-reference
Reference document — Secondary 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 LHB-12N?
LHB-12N is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace LHB-12N?
There are 2 known substitutes for LHB-12N: 11668978, SBG-12-23. Substitute compatibility should be verified for your specific system.
What is the NSN for LHB-12N?
LHB-12N is cataloged in the U.S. Government catalog under NSN 3120-01-040-8970. This indicates validated use in U.S. government and defense supply chains.
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