PartsTable
Technical Data Sheet
LHB9B ✓ 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 BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OUTER RACE MEMBER, bore_diameter: 0.5625 INCHES NOMINAL IN, style_designator: WITHOUT INSERT OR LINER, surface_treatment: CADMIUM OUTER RACE MEMBER, inner_member_width: 0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN, outer_member_width: 0.4370 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-768-8179, 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
LHB9B
NSN: 3120-00-768-8179
FSC: 3120
CAGE: 73134 — ROLLER BEARING COMPANY OF AMERICA, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OUTER RACE MEMBER
bore_diameter0.5625 INCHES NOMINAL IN
style_designatorWITHOUT INSERT OR LINER
surface_treatmentCADMIUM OUTER RACE MEMBER
inner_member_width0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN
outer_member_width0.4370 INCHES NOMINAL IN
lubrication_featurePERFORATION INNER MEMBER
outer_member_outside_diameter1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
NSN3120-00-768-8179
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: LHB9B · 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
LUBRICATION FEATURE: PERFORATION INNER MEMBER
MATERIAL: COPPER ALLOY OUTER RACE MEMBER
SURFACE TREATMENT: CHROMIUM INNER MEMBER
STYLE DESIGNATOR: WITHOUT INSERT OR LINER
INNER MEMBER WIDTH: 0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION FEATUREPERFORATION INNER MEMBER
MATERIALCOPPER ALLOY OUTER RACE MEMBER
LUBRICATION FEATUREGROOVE INTERNAL INNER MEMBER
SURFACE TREATMENTCHROMIUM INNER MEMBER
SURFACE TREATMENTCADMIUM OUTER RACE MEMBER
MATERIALSTEEL COMP E52100 INNER MEMBER
STYLE DESIGNATORWITHOUT INSERT OR LINER
INNER MEMBER WIDTH0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN
OUTER MEMBER OUTSIDE DIAMETER1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
BORE DIAMETER0.5625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
SPL021341-1SPITEMInterchangeable
interchangeable cross-reference
interchangeable
300-62Interchangeable
interchangeable cross-reference
interchangeable
A300-62Interchangeable
interchangeable cross-reference
interchangeable
X39-551Interchangeable
interchangeable cross-reference
interchangeable
9-049-100895Interchangeable
interchangeable cross-reference
interchangeable
72487Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LHB9B?
LHB9B is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace LHB9B?
There are 22 known substitutes for LHB9B: SPL021341-1SPITEM, 300-62, A300-62 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LHB9B?
LHB9B is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-768-8179. This indicates validated use in U.S. government and defense supply chains.
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