TN514MILG3278A — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

TN514MILG3278A: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 0.8750 INCHES NOMINAL IN, alignment_type: RIGID, inner_ring_width: 0.2810 INCHES NOMINAL IN, surface_treatment: CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES, lubrication_material: GREASE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-159-9529, 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

TN514MILG3278A

NSN: 3110-00-159-9529
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_diameter	0.8750 INCHES NOMINAL IN
alignment_type	RIGID
inner_ring_width	0.2810 INCHES NOMINAL IN
special_features	TWO LIPS OUTER RING DRAWN OVER SHOULDERS OF INNER RING; ID CHAMFERED BOTH SIDES 0.220 IN. MIN TO 0.0370 IN. MAX BY 45 DEG IN
surface_treatment	CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
lubrication_material	GREASE
overall_outside_diameter	1.3125 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN	3110-00-159-9529

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION MATERIAL: GREASE

•

OVERALL OUTSIDE DIAMETER: 1.3125 INCHES NOMINAL IN

•

ALIGNMENT TYPE: RIGID

•

SURFACE TREATMENT: CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES

•

STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS

•

BORE DIAMETER: 0.8750 INCHES NOMINAL IN

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

LUBRICATION MATERIAL	GREASE
OVERALL OUTSIDE DIAMETER	1.3125 INCHES NOMINAL IN
ALIGNMENT TYPE	RIGID
SPECIAL FEATURES	TWO LIPS OUTER RING DRAWN OVER SHOULDERS OF INNER RING; ID CHAMFERED BOTH SIDES 0.220 IN. MIN TO 0.0370 IN. MAX BY 45 DEG IN
SURFACE TREATMENT	CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER	0.8750 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL
INNER RING WIDTH	0.2810 INCHES NOMINAL IN

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

TN514ANG25Same 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 TN514MILG3278A?

TN514MILG3278A is a BEARING,ROLLER,NEEDLE.

What parts can replace TN514MILG3278A?

There is 1 known substitute for TN514MILG3278A: TN514ANG25. Substitute compatibility should be verified for your specific system.

What is the NSN for TN514MILG3278A?

TN514MILG3278A is cataloged in the U.S. Government catalog under NSN 3110-00-159-9529. This indicates validated use in U.S. government and defense supply chains.

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TN514MILG3278A — BEARING,ROLLER,NEEDLE

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