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KJBB52716B — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

KJBB52716B: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 632 OVERALL, overall_length: 0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN, special_features: KARON B LINERS BOTH SIDES OF I.D.,0.20 TO 0.30 THICK., style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.0010 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM IN, body_outside_diameter: 1.2520 INCHES MINIMUM AND 1.2530 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-641-1684, 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
KJBB52716B
NSN: 3120-01-641-1684
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 50632 — KAMATICS CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY 632 OVERALL
overall_length0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN
special_featuresKARON B LINERS BOTH SIDES OF I.D.,0.20 TO 0.30 THICK.
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.0010 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM IN
body_outside_diameter1.2520 INCHES MINIMUM AND 1.2530 INCHES MAXIMUM IN
end_item_identificationHATCH, 11 X 22
part_name_assigned_by_controlling_agencyJOURNAL BEARING
NSN3120-01-641-1684
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: KJBB52716B · 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: 1.2520 INCHES MINIMUM AND 1.2530 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 1.0010 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY 632 OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER1.2520 INCHES MINIMUM AND 1.2530 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.0010 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM IN
SPECIAL FEATURESKARON B LINERS BOTH SIDES OF I.D.,0.20 TO 0.30 THICK.
PART NAME ASSIGNED BY CONTROLLING AGENCYJOURNAL BEARING
END ITEM IDENTIFICATIONHATCH, 11 X 22
MATERIALCOPPER ALLOY 632 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
782-7666609 ITEM 47Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KJBB52716B?
KJBB52716B is a BUSHING,SLEEVE.
What parts can replace KJBB52716B?
There is 1 known substitute for KJBB52716B: 782-7666609 ITEM 47. Substitute compatibility should be verified for your specific system.
What is the NSN for KJBB52716B?
KJBB52716B is cataloged in the U.S. Government catalog under NSN 3120-01-641-1684. This indicates validated use in U.S. government and defense supply chains.
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