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KSB8-27G — BEARING,PLAIN,SELF-ALIGNING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

KSB8-27G: BEARING,PLAIN,SELF-ALIGNING.

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OUTER RACE MEMBER, bore_diameter: 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN, hardness_rating: 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER, special_features: THREE HOLES EQUALLY SPACED THRU RACE ONLY, style_designator: WITHOUT INSERT OR LINER, inner_member_width: 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-287-3599, 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
KSB8-27G
NSN: 3120-01-287-3599
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 97613 — SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OUTER RACE MEMBER
bore_diameter0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
hardness_rating28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
special_featuresTHREE HOLES EQUALLY SPACED THRU RACE ONLY
style_designatorWITHOUT INSERT OR LINER
inner_member_width0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
outer_member_width0.3850 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
static_radial_load_rating24044 POUNDS LBS
outer_member_outside_diameter0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
material_document_and_classificationQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER
NSN3120-01-287-3599
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: KSB8-27G · 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: 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
•
HARDNESS RATING: 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
•
OUTER MEMBER WIDTH: 0.3850 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WITHOUT INSERT OR LINER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
TECHNICAL CHARACTERISTICS
INNER MEMBER WIDTH0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
HARDNESS RATING37.0 ROCKWELL C NOMINAL INNER MEMBER
OUTER MEMBER WIDTH0.3850 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
STYLE DESIGNATORWITHOUT INSERT OR LINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER
SPECIAL FEATURESTHREE HOLES EQUALLY SPACED THRU RACE ONLY
STATIC RADIAL LOAD RATING24044 POUNDS LBS
BORE DIAMETER0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 8
SBU16RLH32-2AReference document
Same NSN cross-reference
Reference document — Secondary reference
AS81936/1-8RReference document
Same NSN cross-reference
Reference document — Secondary reference
AGB8VReference document
Same NSN cross-reference
Reference document — Secondary reference
M81936/1-8RReference document
Same NSN cross-reference
Reference document — Secondary reference
55918-08Reference document
Same NSN cross-reference
Reference document — Secondary reference
ST4M123GR8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KSB8-27G?
KSB8-27G is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace KSB8-27G?
There are 8 known substitutes for KSB8-27G: SBU16RLH32-2A, AS81936/1-8R, AGB8V and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KSB8-27G?
KSB8-27G is cataloged in the U.S. Government catalog under NSN 3120-01-287-3599. This indicates validated use in U.S. government and defense supply chains.
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