3TA0-32-40-21 — BEARING,BALL,DUPLEX

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

3TA0-32-40-21: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C BALL, bore_diameter: 1.9997 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN, contact_angle: 23.0 DEGREES NOMINAL, overall_width: 0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN, load_direction: ANGULAR, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-362-9813, 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

3TA0-32-40-21

NSN: 3110-01-362-9813
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78118 — MPB CORPORATION DBA MPB CORP (USA)

SPECIFICATIONS

material	STEEL COMP 440C BALL
bore_diameter	1.9997 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
contact_angle	23.0 DEGREES NOMINAL
overall_width	0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
load_direction	ANGULAR
surface_finish	GROUND
style_designator	COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
overall_outside_diameter	2.4997 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN
NSN	3110-01-362-9813

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING

•

OVERALL OUTSIDE DIAMETER: 2.4997 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN

•

CONTACT ANGLE: 23.0 DEGREES NOMINAL

•

LOAD DIRECTION: ANGULAR

•

BORE DIAMETER: 1.9997 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN

•

MATERIAL: STEEL COMP 440C INNER RING

TECHNICAL CHARACTERISTICS

SURFACE FINISH	GROUND
STYLE DESIGNATOR	COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH	0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	2.4997 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN
CONTACT ANGLE	23.0 DEGREES NOMINAL
LOAD DIRECTION	ANGULAR
BORE DIAMETER	1.9997 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
MATERIAL	STEEL COMP 440C INNER RING
MATERIAL	STEEL COMP 440C OUTER RING
MATERIAL	STEEL COMP 440C BALL

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 1

717801739-002Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 3TA0-32-40-21?

3TA0-32-40-21 is a BEARING,BALL,DUPLEX.

What parts can replace 3TA0-32-40-21?

There is 1 known substitute for 3TA0-32-40-21: 717801739-002. Substitute compatibility should be verified for your specific system.

What is the NSN for 3TA0-32-40-21?

3TA0-32-40-21 is cataloged in the U.S. Government catalog under NSN 3110-01-362-9813. This indicates validated use in U.S. government and defense supply chains.

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3TA0-32-40-21 — BEARING,BALL,DUPLEX

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