GBT1121-M — BEARING,BALL,THRUST

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

GBT1121-M: BEARING,BALL,THRUST.

The BEARING,BALL,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL WASHER, alignment_type: RIGID, overall_height: 40.0 MILLIMETERS NOMINAL MM, surface_finish: GROUND, special_features: RETAINER PROTRUDES BEYOND WASHERS, style_designator: GROOVED RACE SURFACE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-588-8679, 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

GBT1121-M

NSN: 3110-00-588-8679
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 05527 — GWILLIAM COMPANY, INC. DIV BALL & ROLLER BEARING DIVISION (USA)

SPECIFICATIONS

material	STEEL WASHER
alignment_type	RIGID
overall_height	40.0 MILLIMETERS NOMINAL MM
surface_finish	GROUND
special_features	RETAINER PROTRUDES BEYOND WASHERS
style_designator	GROOVED RACE SURFACE
bore_smallest_diameter	105.00 MILLIMETERS NOMINAL MM
overall_outside_diameter	155.0 MILLIMETERS NOMINAL MM
standard_tolerance_designation	AFBMA STD TOLERANCE FOR THRUST BEARINGS
thrust_directional_capability_designation	SINGLE
NSN	3110-00-588-8679

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: GROOVED RACE SURFACE

•

THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE

•

OVERALL OUTSIDE DIAMETER: 155.0 MILLIMETERS NOMINAL MM

•

BORE SMALLEST DIAMETER: 105.00 MILLIMETERS NOMINAL MM

•

ALIGNMENT TYPE: RIGID

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	40.0 MILLIMETERS NOMINAL MM
SURFACE FINISH	GROUND
STYLE DESIGNATOR	GROOVED RACE SURFACE
THRUST DIRECTIONAL CAPABILITY DESIGNATION	SINGLE
OVERALL OUTSIDE DIAMETER	155.0 MILLIMETERS NOMINAL MM
BORE SMALLEST DIAMETER	105.00 MILLIMETERS NOMINAL MM
ALIGNMENT TYPE	RIGID
SPECIAL FEATURES	RETAINER PROTRUDES BEYOND WASHERS
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR THRUST BEARINGS
MATERIAL	STEEL 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

G7574Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 GBT1121-M?

GBT1121-M is a BEARING,BALL,THRUST.

What parts can replace GBT1121-M?

There is 1 known substitute for GBT1121-M: G7574. Substitute compatibility should be verified for your specific system.

What is the NSN for GBT1121-M?

GBT1121-M is cataloged in the U.S. Government catalog under NSN 3110-00-588-8679. This indicates validated use in U.S. government and defense supply chains.

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GBT1121-M — BEARING,BALL,THRUST

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