GB528BC1 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

GB528BC1: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL UNS J03504 OUTER LAYER, corner_shape: SQUARE INSIDE RIGHT CORNER, flange_width: 0.1000 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM IN, overall_length: 0.5400 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES RIGHT END SURFACE OF BODY, hardness_rating: 27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OUTER LAYER. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-024-3418, 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

GB528BC1

NSN: 3120-01-024-3418
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 09455 — RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS (USA)

SPECIFICATIONS

material	STEEL UNS J03504 OUTER LAYER
corner_shape	SQUARE INSIDE RIGHT CORNER
flange_width	0.1000 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM IN
overall_length	0.5400 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM IN
surface_finish	125.0 MICROINCHES RIGHT END SURFACE OF BODY
hardness_rating	27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OUTER LAYER
special_features	PLASTIC,POLYTETRAFLUOROETHYLENE LINER BONDED TO LEFT END SURFACE OF FLANGE
style_designator	SOLID, EXTERNAL FLANGE ONE END
body_inside_diameter	0.6480 INCHES MINIMUM AND 0.6490 INCHES MAXIMUM IN
body_outside_diameter	0.9950 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM IN
flange_outside_diameter	1.5000 INCHES NOMINAL IN
NSN	3120-01-024-3418

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY

•

CORNER SHAPE: SQUARE INSIDE RIGHT CORNER

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	1.5000 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

91039Reference document

Same NSN cross-reference

Reference document — Secondary reference

ATLF10-104Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is GB528BC1?

GB528BC1 is a BEARING,SLEEVE.

What parts can replace GB528BC1?

There are 2 known substitutes for GB528BC1: 91039, ATLF10-104. Substitute compatibility should be verified for your specific system.

What is the NSN for GB528BC1?

GB528BC1 is cataloged in the U.S. Government catalog under NSN 3120-01-024-3418. This indicates validated use in U.S. government and defense supply chains.

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