72-6970-531 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

72-6970-531: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 55.00 MILLIMETERS NOMINAL MM, overall_width: 1.9375 INCHES NOMINAL IN, load_direction: ANGULAR, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-4736, 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

72-6970-531

NSN: 3110-00-156-4736
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 50024 — COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	55.00 MILLIMETERS NOMINAL MM
overall_width	1.9375 INCHES NOMINAL IN
load_direction	ANGULAR
surface_finish	GROUND
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter	120.00 MILLIMETERS NOMINAL MM
internal_fit-up_designation	STANDARD
retainer_fabrication_method	PRESSED
standard_tolerance_designation	ABEC NO.1
internal_fit-up_contact_angular_direction	OUTWARD CONVERGENT
NSN	3110-00-156-4736

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 120.00 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

•

LOAD DIRECTION: ANGULAR

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	1.9375 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	120.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
LOAD DIRECTION	ANGULAR
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION	OUTWARD CONVERGENT
STANDARD TOLERANCE DESIGNATION	ABEC NO.1

SUBSTITUTES & CROSS-REFERENCES 3

250800Reference document

Same NSN cross-reference

Reference document — Secondary reference

594892Reference document

Same NSN cross-reference

Reference document — Secondary reference

714294Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 72-6970-531?

72-6970-531 is a BEARING,BALL,ANNULAR.

What parts can replace 72-6970-531?

There are 3 known substitutes for 72-6970-531: 250800, 594892, 714294. Substitute compatibility should be verified for your specific system.

What is the NSN for 72-6970-531?

72-6970-531 is cataloged in the U.S. Government catalog under NSN 3110-00-156-4736. This indicates validated use in U.S. government and defense supply chains.

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72-6970-531 — BEARING,BALL,ANNULAR

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