T31-800 — BEARING,BALL,AIRFRAME

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

T31-800: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE SEPARATOR SLUG, bore_diameter: 0.7498 INCHES MINIMUM AND 0.7502 INCHES MAXIMUM IN, load_direction: RADIAL, inner_ring_width: 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN, outer_ring_width: 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, special_features: SEPARATOR SLUG IMPREGNATED WITH MOLYBDENUM DISULFIDE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-004-5070, 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

T31-800

NSN: 3110-01-004-5070
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE SEPARATOR SLUG
bore_diameter	0.7498 INCHES MINIMUM AND 0.7502 INCHES MAXIMUM IN
load_direction	RADIAL
shield_quantity	2
inner_ring_width	0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
outer_ring_width	0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
special_features	SEPARATOR SLUG IMPREGNATED WITH MOLYBDENUM DISULFIDE
style_designator	SINGLE ROW INNER RING EXTENDED BOTH SIDES
lubrication_material	GREASE
overall_outside_diameter	1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
lubrication_material_document_and_classification	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	3110-01-004-5070

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN

•

SHIELD QUANTITY: 2

•

STYLE DESIGNATOR: SINGLE ROW INNER RING EXTENDED BOTH SIDES

•

OVERALL OUTSIDE DIAMETER: 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN

•

LOAD DIRECTION: RADIAL

•

BORE DIAMETER: 0.7498 INCHES MINIMUM AND 0.7502 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
SHIELD QUANTITY	2
STYLE DESIGNATOR	SINGLE ROW INNER RING EXTENDED BOTH SIDES
OVERALL OUTSIDE DIAMETER	1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
LOAD DIRECTION	RADIAL
SPECIAL FEATURES	SEPARATOR SLUG IMPREGNATED WITH MOLYBDENUM DISULFIDE
BORE DIAMETER	0.7498 INCHES MINIMUM AND 0.7502 INCHES MAXIMUM IN
MATERIAL	STEEL COMP 440A BALL A
MATERIAL	STEEL COMP 440A INNER RING A

SUBSTITUTES & CROSS-REFERENCES 4

12005-74Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3TKCGDD12-19PReference document

Same NSN cross-reference

Reference document — Secondary reference

3TKCGDD12-19-109SPECIALReference document

Same NSN cross-reference

Reference document — Secondary reference

40920-T031Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is T31-800?

T31-800 is a BEARING,BALL,AIRFRAME.

What parts can replace T31-800?

There are 4 known substitutes for T31-800: 12005-74, 3TKCGDD12-19P, 3TKCGDD12-19-109SPECIAL and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for T31-800?

T31-800 is cataloged in the U.S. Government catalog under NSN 3110-01-004-5070. This indicates validated use in U.S. government and defense supply chains.

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T31-800 — BEARING,BALL,AIRFRAME

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