77R2L1MILL3545 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

77R2L1MILL3545: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.1250 INCHES NOMINAL IN, overall_width: 0.1560 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-159-9307, 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

77R2L1MILL3545

NSN: 3110-00-159-9307
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 43334 — GENERAL MOTORS CORP DELCO MORAINE NDH DIV (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	0.1250 INCHES NOMINAL IN
overall_width	0.1560 INCHES NOMINAL IN
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	2
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
lubrication_material	GREASE
overall_outside_diameter	0.3750 INCHES NOMINAL IN
internal_fit-up_designation	LOOSE
nondefinitive_spec/std_data	115 TYPE AND 00 GRADE
NSN	3110-00-159-9307

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

LUBRICATION MATERIAL: GREASE

•

INTERNAL FIT-UP DESIGNATION: LOOSE

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 2

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 0.3750 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
LUBRICATION MATERIAL	GREASE
INTERNAL FIT-UP DESIGNATION	LOOSE
SURFACE FINISH	GROUND
SHIELD QUANTITY	2
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.1560 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	0.3750 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT
DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY SHIELD QUANTITY AND BY INTERNAL FIT-UP DESIGNATION AND BY LUBRICATION MATERIAL

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

77R2L1224R5Reference document

Same NSN cross-reference

Reference document — Secondary reference

FFB171Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 77R2L1MILL3545?

77R2L1MILL3545 is a BEARING,BALL,ANNULAR.

What parts can replace 77R2L1MILL3545?

There are 2 known substitutes for 77R2L1MILL3545: 77R2L1224R5, FFB171. Substitute compatibility should be verified for your specific system.

What is the NSN for 77R2L1MILL3545?

77R2L1MILL3545 is cataloged in the U.S. Government catalog under NSN 3110-00-159-9307. This indicates validated use in U.S. government and defense supply chains.

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77R2L1MILL3545 — BEARING,BALL,ANNULAR

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