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Technical Data Sheet
PartsTable / COMPONENT / 44-10-81-00-64
44-10-81-00-64 ✓ 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,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 0.4800 INCHES NOMINAL IN, material: PLASTIC POLYAMIDE NYLON OVERALL, corner_shape: SQUARE ALL CORNERS, outside_diameter: 0.8400 INCHES NOMINAL IN, style_designator: ROUND, overall_thickness: 0.0100 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 3120-00-904-8276, 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
44-10-81-00-64
NSN: 3120-00-904-8276
FSC: 3120
CAGE: 98991 — WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 (USA)
SPECIFICATIONS
diameter0.4800 INCHES NOMINAL IN
materialPLASTIC POLYAMIDE NYLON OVERALL
corner_shapeSQUARE ALL CORNERS
outside_diameter0.8400 INCHES NOMINAL IN
style_designatorROUND
overall_thickness0.0100 INCHES NOMINAL IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-00-904-8276
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 44-10-81-00-64 · 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: PLASTIC POLYAMIDE NYLON OVERALL
•
STYLE DESIGNATOR: ROUND
•
CORNER SHAPE: SQUARE ALL CORNERS
•
OUTSIDE DIAMETER: 0.8400 INCHES NOMINAL IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
OVERALL THICKNESS: 0.0100 INCHES NOMINAL IN
•
DIAMETER: 0.4800 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
STYLE DESIGNATORROUND
CORNER SHAPESQUARE ALL CORNERS
OUTSIDE DIAMETER0.8400 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
OVERALL THICKNESS0.0100 INCHES NOMINAL IN
DIAMETER0.4800 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
SC16Interchangeable
interchangeable cross-reference
interchangeable
B107.400 CAT 58 TY2Interchangeable
interchangeable cross-reference
interchangeable
A-A-1300Interchangeable
interchangeable cross-reference
interchangeable
120 15/32Interchangeable
interchangeable cross-reference
interchangeable
49730Interchangeable
interchangeable cross-reference
interchangeable
950 15/32Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 44-10-81-00-64?
44-10-81-00-64 is a BEARING,WASHER,THRUST.
What parts can replace 44-10-81-00-64?
There are 27 known substitutes for 44-10-81-00-64: SC16, B107.400 CAT 58 TY2, A-A-1300 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 44-10-81-00-64?
44-10-81-00-64 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-904-8276. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026