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R3210 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

R3210: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include diameter: 7.250 INCHES NOMINAL IN, material: STEEL COMP 1015 OR STEEL COMP 1020 OVERALL, unit_type: WOOD SCROLL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.5625 INCHES NOMINAL IN, teeth_quantity: 24. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-352-2713, 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
R3210
NSN: 3120-00-352-2713
NIINs: 003522713, 015527136
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 09348 — LUCAS WESTERN INC (USA)
SPECIFICATIONS
diameter7.250 INCHES NOMINAL IN
materialSTEEL COMP 1015 OR STEEL COMP 1020 OVERALL
unit_typeWOOD SCROLL
corner_shapeSQUARE ALL CORNERS
overall_length0.5625 INCHES NOMINAL IN
teeth_quantity24
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.1270 INCHES MINIMUM AND 1.1290 INCHES MAXIMUM IN
body_outside_diameter1.3760 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
NSN3120-00-352-2713
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: R3210 · 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
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 1.3760 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 1.1270 INCHES MINIMUM AND 1.1290 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1015 OR STEEL COMP 1020 OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER1.3760 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.5625 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.1270 INCHES MINIMUM AND 1.1290 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1015 OR STEEL COMP 1020 OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
8212662Reference document
Same NSN cross-reference
Reference document — Secondary reference
1-294095Reference document
Same NSN cross-reference
Reference document — Secondary reference
500682K1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R3210?
R3210 is a BEARING,SLEEVE.
What parts can replace R3210?
There are 3 known substitutes for R3210: 8212662, 1-294095, 500682K1. Substitute compatibility should be verified for your specific system.
What is the NSN for R3210?
R3210 is cataloged in the U.S. Government catalog under NSN 3120-00-352-2713. This indicates validated use in U.S. government and defense supply chains.
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