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Technical Data Sheet
PartsTable / COMPONENT / 767964
767964 ✓ 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: STEEL CORROSION RESISTING AND PLASTIC OVERALL, bore_diameter: 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, hardness_rating: 56.0 ROCKWELL C MINIMUM INTERNAL SURFACES, style_designator: WITH INSERT AND/OR LINER, inner_member_width: 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN, outer_member_width: 0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM 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 3120-01-502-4950, 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
767964
NSN: 3120-01-502-4950
FSC: 3120
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING AND PLASTIC OVERALL
bore_diameter0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
hardness_rating56.0 ROCKWELL C MINIMUM INTERNAL SURFACES
style_designatorWITH INSERT AND/OR LINER
inner_member_width0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
outer_member_width0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM IN
outer_member_outside_diameter0.7495 INCHES MINIMUM AND 7.5000 INCHES MAXIMUM IN
material_document_and_classificationAMS5640 FED SPEC 1ST MATERIAL RESPONSE AND AMS5630 FED SPEC 2ND MATERIAL RESPONSE OVERALL
NSN3120-01-502-4950
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 767964 · 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
•
OUTER MEMBER OUTSIDE DIAMETER: 0.7495 INCHES MINIMUM AND 7.5000 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WITH INSERT AND/OR LINER
•
MATERIAL: STEEL CORROSION RESISTING AND PLASTIC OVERALL
•
BORE DIAMETER: 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5640 FED SPEC 1ST MATERIAL RESPONSE AND AMS5630 FED SPEC 2ND MATERIAL RESPONSE OVERALL
•
OUTER MEMBER WIDTH: 0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
•
HARDNESS RATING: 56.0 ROCKWELL C MINIMUM INTERNAL SURFACES
TECHNICAL CHARACTERISTICS (FLIS)
OUTER MEMBER OUTSIDE DIAMETER0.7495 INCHES MINIMUM AND 7.5000 INCHES MAXIMUM IN
STYLE DESIGNATORWITH INSERT AND/OR LINER
MATERIALSTEEL CORROSION RESISTING AND PLASTIC OVERALL
BORE DIAMETER0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5640 FED SPEC 1ST MATERIAL RESPONSE AND AMS5630 FED SPEC 2ND MATERIAL RESPONSE OVERALL
OUTER MEMBER WIDTH0.2140 INCHES MINIMUM AND 0.2240 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
HARDNESS RATING56.0 ROCKWELL C MINIMUM INTERNAL SURFACES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
B16-22Interchangeable
interchangeable cross-reference
interchangeable
611-1 1-2X1 1-2X1 1-2Interchangeable
interchangeable cross-reference
interchangeable
9611X1 1/2Interchangeable
interchangeable cross-reference
interchangeable
611112Interchangeable
interchangeable cross-reference
interchangeable
712598-492Interchangeable
interchangeable cross-reference
interchangeable
712598-248Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 767964?
767964 is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace 767964?
There are 7 known substitutes for 767964: B16-22, 611-1 1-2X1 1-2X1 1-2, 9611X1 1/2 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 767964?
767964 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-502-4950. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026