PartsTable
Technical Data Sheet
PartsTable / COMPONENT / KSB107104
KSB107104 ✓ 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,SPHERICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OR STEEL COMP E50100 OR STEEL COMP E51100 OVERALL, corner_shape: SQUARE INSIDE LEFT CORNER, overall_length: 0.4790 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM IN, hardness_rating: 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SOLID, surface_treatment: CHROMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-509-6001, 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
KSB107104
NSN: 3120-00-509-6001
FSC: 3120
CAGE: 50632 — KAMATICS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OR STEEL COMP E50100 OR STEEL COMP E51100 OVERALL
corner_shapeSQUARE INSIDE LEFT CORNER
overall_length0.4790 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM IN
hardness_rating60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSOLID
surface_treatmentCHROMIUM OVERALL
body_inside_diameter0.2480 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN
spherical_body_diameter0.5950 INCHES MINIMUM AND 0.6050 INCHES MAXIMUM IN
material_document_and_classificationAMS 7440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-509-6001
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: KSB107104 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CORNER SHAPE: SQUARE INSIDE LEFT CORNER
•
HARDNESS RATING: 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: SOLID
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
MATERIAL: STEEL COMP E52100 OR STEEL COMP E50100 OR STEEL COMP E51100 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CORNER SHAPESQUARE INSIDE LEFT CORNER
OVERALL LENGTH0.4790 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM IN
HARDNESS RATING60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
CORNER SHAPESQUARE INSIDE RIGHT CORNER
STYLE DESIGNATORSOLID
SURFACE TREATMENTCHROMIUM OVERALL
MATERIALSTEEL COMP E52100 OR STEEL COMP E50100 OR STEEL COMP E51100 OVERALL
SPHERICAL BODY DIAMETER0.5950 INCHES MINIMUM AND 0.6050 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.2480 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
233431Interchangeable
interchangeable cross-reference
interchangeable
F3FG03-28-22Interchangeable
interchangeable cross-reference
interchangeable
91630826Interchangeable
interchangeable cross-reference
interchangeable
KM-367Interchangeable
interchangeable cross-reference
interchangeable
3236535Interchangeable
interchangeable cross-reference
interchangeable
60764Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy KSB107104?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is KSB107104?
KSB107104 is a BEARING,PLAIN,SPHERICAL.
What parts can replace KSB107104?
There are 6 known substitutes for KSB107104: 233431, F3FG03-28-22, 91630826 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KSB107104?
KSB107104 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-509-6001. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — KSB107104

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026