6537-50-410-3101 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

6537-50-410-3101: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OUTER LAYER, corner_shape: SQUARE INSIDE LEFT CORNER, style_designator: SPLIT, PLAIN, NO OUTSIDE FLANGES, surface_treatment: CADMIUM OUTER LAYER, body_inside_diameter: 3.5035 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM IN, body_outside_diameter: 3.6890 INCHES MINIMUM AND 3.6915 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-930-7002, 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

6537-50-410-3101

NSN: 3120-00-930-7002
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL OUTER LAYER
corner_shape	SQUARE INSIDE LEFT CORNER
style_designator	SPLIT, PLAIN, NO OUTSIDE FLANGES
surface_treatment	CADMIUM OUTER LAYER
body_inside_diameter	3.5035 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM IN
body_outside_diameter	3.6890 INCHES MINIMUM AND 3.6915 INCHES MAXIMUM IN
NSN	3120-00-930-7002

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE INSIDE RIGHT CORNER

•

BODY OUTSIDE DIAMETER: 3.6890 INCHES MINIMUM AND 3.6915 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SPLIT, PLAIN, NO OUTSIDE FLANGES

•

BODY INSIDE DIAMETER: 3.5035 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM IN

•

SURFACE TREATMENT: CADMIUM OUTER LAYER

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER	3.6890 INCHES MINIMUM AND 3.6915 INCHES MAXIMUM IN
STYLE DESIGNATOR	SPLIT, PLAIN, NO OUTSIDE FLANGES
BODY INSIDE DIAMETER	3.5035 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM IN
SURFACE TREATMENT	CADMIUM OUTER LAYER
MATERIAL	LEAD ALLOY INNER LAYER
MATERIAL	STEEL OUTER LAYER

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

B12755DUReference document

Same NSN cross-reference

Reference document — Secondary reference

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 6537-50-410-3101?

6537-50-410-3101 is a BEARING,SLEEVE.

What parts can replace 6537-50-410-3101?

There is 1 known substitute for 6537-50-410-3101: B12755DU. Substitute compatibility should be verified for your specific system.

What is the NSN for 6537-50-410-3101?

6537-50-410-3101 is cataloged in the U.S. Government catalog under NSN 3120-00-930-7002. This indicates validated use in U.S. government and defense supply chains.

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6537-50-410-3101 — BEARING,SLEEVE

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