LEAN — BEARING,BALL,THRUST

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

LEAN: BEARING,BALL,THRUST.

The BEARING,BALL,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL, alignment_type: RIGID, overall_height: 0.5625 INCHES NOMINAL IN, surface_finish: GROUND, style_designator: GROOVED RACE SURFACE, bore_smallest_diameter: 0.7500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-1709, 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

LEAN

NSN: 3110-00-156-1709
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)

SPECIFICATIONS

material	STEEL COMP E51100 OR STEEL COMP E52100 OVERALL
alignment_type	RIGID
overall_height	0.5625 INCHES NOMINAL IN
surface_finish	GROUND
style_designator	GROOVED RACE SURFACE
bore_smallest_diameter	0.7500 INCHES NOMINAL IN
overall_outside_diameter	1.4687 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA STD TOLERANCE FOR THRUST BEARINGS
material_document_and_classification	66 FED STD ALL MATERIAL RESPONSES OVERALL
thrust_directional_capability_designation	SINGLE
NSN	3110-00-156-1709

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: GROOVED RACE SURFACE

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL

•

THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE

•

OVERALL OUTSIDE DIAMETER: 1.4687 INCHES NOMINAL IN

•

BORE SMALLEST DIAMETER: 0.7500 INCHES NOMINAL IN

•

ALIGNMENT TYPE: RIGID

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.5625 INCHES NOMINAL IN
SURFACE FINISH	GROUND
STYLE DESIGNATOR	GROOVED RACE SURFACE
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
THRUST DIRECTIONAL CAPABILITY DESIGNATION	SINGLE
OVERALL OUTSIDE DIAMETER	1.4687 INCHES NOMINAL IN
BORE SMALLEST DIAMETER	0.7500 INCHES NOMINAL IN
ALIGNMENT TYPE	RIGID
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR THRUST BEARINGS
MATERIAL	STEEL COMP E51100 OR STEEL COMP E52100 OVERALL

SUBSTITUTES & CROSS-REFERENCES 7

A52491-13Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1005Reference document

Same NSN cross-reference

Reference document — Secondary reference

A2205Reference document

Same NSN cross-reference

Reference document — Secondary reference

GT5Reference document

Same NSN cross-reference

Reference document — Secondary reference

A-A-52491Reference document

Same NSN cross-reference

Reference document — Identification reference

MS17161-13Reference 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 LEAN?

LEAN is a BEARING,BALL,THRUST.

What parts can replace LEAN?

There are 7 known substitutes for LEAN: A52491-13, 1005, A2205 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for LEAN?

LEAN is cataloged in the U.S. Government catalog under NSN 3110-00-156-1709. This indicates validated use in U.S. government and defense supply chains.

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