PartsTable
Technical Data Sheet
20499 ✓ Verified by PartsTable
Trust · 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

Comfortable on-ear gaming headset and accurate 2000dpi mouse. Key specifications include material: COPPER OVERALL, corner_shape: SQUARE ALL CORNERS, specific_use: SHIPBOARD LAUNDRY, overall_length: 1.1150 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM IN, special_features: FOR WINCH MOTOR,PART OF CRANE ON C7908 LUPO, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-554-1365, 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
20499
NSN: 3120-00-554-1365
FSC: 3120
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
materialCOPPER OVERALL
corner_shapeSQUARE ALL CORNERS
specific_useSHIPBOARD LAUNDRY
overall_length1.1150 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM IN
special_featuresFOR WINCH MOTOR,PART OF CRANE ON C7908 LUPO
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.4700 INCHES MINIMUM AND 0.4800 INCHES MAXIMUM IN
body_outside_diameter0.5930 INCHES MINIMUM AND 0.5940 INCHES MAXIMUM IN
end_item_identification4930-01-549-7112;LUBRICATING UNIT,POWER OPERATED
ingredient_classificationNONMEDICATED
part_name_assigned_by_controlling_agencyCONTACTOR
NSN3120-00-554-1365
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 20499 · Trust ⚠ 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
CORNER SHAPE: SQUARE ALL CORNERS
BODY INSIDE DIAMETER: 0.4700 INCHES MINIMUM AND 0.4800 INCHES MAXIMUM IN
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL: COPPER OVERALL
BODY OUTSIDE DIAMETER: 0.5930 INCHES MINIMUM AND 0.5940 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH1.1150 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.4700 INCHES MINIMUM AND 0.4800 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIALCOPPER OVERALL
BODY OUTSIDE DIAMETER0.5930 INCHES MINIMUM AND 0.5940 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
SOLID SURGE PLUSInterchangeable
interchangeable cross-reference
interchangeable
17905Interchangeable
interchangeable cross-reference
interchangeable
13102Interchangeable
interchangeable cross-reference
interchangeable
20499Interchangeable
interchangeable cross-reference
interchangeable
1650Interchangeable
interchangeable cross-reference
interchangeable
SCF230Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20499?
20499 is a RELAY,ELECTROMAGNETIC manufactured by Trust.
What parts can replace 20499?
There are 10 known substitutes for 20499: SOLID SURGE PLUS, 17905, 13102 and 7 more. Substitute compatibility should be verified for your specific system.
Is 20499 still available?
20499 is currently cancelled.
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