523140 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

523140: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include bore_diameter: 40.00 MILLIMETERS NOMINAL MM, overall_width: 18.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND, special_features: HEAT STABILIZED FOR 450.0 F. TEMP; SCALE HYCAR PA21 HIGH TEMP.

W/MAX. SEAL DRAG; GREASE TO 2/10 OF VOLUME, style_designator: NON-LOADING GROOVE, NON-SEPARABLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-588-8571, 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

523140

NSN: 3110-00-588-8571
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)

SPECIFICATIONS

bore_diameter	40.00 MILLIMETERS NOMINAL MM
overall_width	18.00 MILLIMETERS NOMINAL MM
seal_quantity	2
load_direction	RADIAL
surface_finish	GROUND
special_features	HEAT STABILIZED FOR 450.0 F. TEMP; SCALE HYCAR PA21 HIGH TEMP. W/MAX. SEAL DRAG; GREASE TO 2/10 OF VOLUME
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_type	CONTACT
lubrication_material	RESIN SILICONE
overall_outside_diameter	80.00 MILLIMETERS NOMINAL MM
internal_fit-up_designation	STANDARD
retainer_fabrication_method	PRESSED
NSN	3110-00-588-8571

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: RESIN SILICONE

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 80.00 MILLIMETERS NOMINAL MM

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	RESIN SILICONE
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	18.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	80.00 MILLIMETERS NOMINAL MM
LOAD DIRECTION	RADIAL
SPECIAL FEATURES	HEAT STABILIZED FOR 450.0 F. TEMP; SCALE HYCAR PA21 HIGH TEMP. W/MAX. SEAL DRAG; GREASE TO 2/10 OF VOLUME

OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722

SUBSTITUTES & CROSS-REFERENCES 2

7974216Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

208SZZ01-06A306Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 523140?

523140 is a BEARING,BALL,ANNULAR.

What parts can replace 523140?

There are 2 known substitutes for 523140: 7974216, 208SZZ01-06A306. Substitute compatibility should be verified for your specific system.

What is the NSN for 523140?

523140 is cataloged in the U.S. Government catalog under NSN 3110-00-588-8571. This indicates validated use in U.S. government and defense supply chains.

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523140 — BEARING,BALL,ANNULAR

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