GN203KLLB+COL — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

GN203KLLB+COL: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 2.1875 INCHES NOMINAL IN, overall_width: 2.1875 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, load_direction: RADIAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-455-9976, 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

GN203KLLB+COL

NSN: 3110-00-455-9976
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	2.1875 INCHES NOMINAL IN
overall_width	2.1875 INCHES NOMINAL IN
seal_quantity	2
alignment_type	SELF-ALIGNING
load_direction	RADIAL
surface_finish	GROUND
outer_ring_width	31.00 MILLIMETERS NOMINAL MM
special_features	W/MEANS FOR RELUBRICATION
style_designator	SINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH ECCENTRIC LOCKING COLLAR
bearing_seal_type	LABYRINTH
NSN	3110-00-455-9976

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

BEARING SEAL TYPE: LABYRINTH

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 31.00 MILLIMETERS NOMINAL MM

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: SINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH ECCENTRIC LOCKING COLLAR

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
BEARING SEAL TYPE	LABYRINTH
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	31.00 MILLIMETERS NOMINAL MM
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	SINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH ECCENTRIC LOCKING COLLAR
OVERALL WIDTH	2.1875 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	120.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT

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

GN203KLLBFS381AReference document

Same NSN cross-reference

Reference document — Secondary reference

GN203KLLBReference 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 GN203KLLB+COL?

GN203KLLB+COL is a BEARING,BALL,ANNULAR.

What parts can replace GN203KLLB+COL?

There are 2 known substitutes for GN203KLLB+COL: GN203KLLBFS381A, GN203KLLB. Substitute compatibility should be verified for your specific system.

What is the NSN for GN203KLLB+COL?

GN203KLLB+COL is cataloged in the U.S. Government catalog under NSN 3110-00-455-9976. This indicates validated use in U.S. government and defense supply chains.

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GN203KLLB+COL — BEARING,BALL,ANNULAR

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