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720106A — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

720106A: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 2.1900 INCHES NOMINAL IN, special_features: TWO 0.26 IN OIL HOLES IN CENTER OF BEARING 180 DEG APART IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 2.5000 INCHES NOMINAL IN, body_outside_diameter: 3.9400 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-643-5644, 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
720106A
NSN: 3120-01-643-5644
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 63899 — JARP INDUSTRIES, INC. DBA JARP INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length2.1900 INCHES NOMINAL IN
special_featuresTWO 0.26 IN OIL HOLES IN CENTER OF BEARING 180 DEG APART IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter2.5000 INCHES NOMINAL IN
body_outside_diameter3.9400 INCHES NOMINAL IN
end_item_identificationNSN:2320-01-534-1872
part_name_assigned_by_controlling_agencyBEARING SLLN,2.50 X 3.64 X 2.19
NSN3120-01-643-5644
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 720106A · 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
•
BODY OUTSIDE DIAMETER: 3.9400 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 2.5000 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER3.9400 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH2.1900 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.5000 INCHES NOMINAL IN
SPECIAL FEATURESTWO 0.26 IN OIL HOLES IN CENTER OF BEARING 180 DEG APART IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING SLLN,2.50 X 3.64 X 2.19
END ITEM IDENTIFICATIONNSN:2320-01-534-1872
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 1
4200858Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 720106A?
720106A is a BEARING,SLEEVE.
What parts can replace 720106A?
There is 1 known substitute for 720106A: 4200858. Substitute compatibility should be verified for your specific system.
What is the NSN for 720106A?
720106A is cataloged in the U.S. Government catalog under NSN 3120-01-643-5644. This indicates validated use in U.S. government and defense supply chains.
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