Bearing Unit, Ball3130-01-485-1737

NSN 3130-01-485-1737 · NIIN 014851737

FSC 3130 — Bearings, Mounted · FSG 31 — Bearings

Government record, cited

Also searched as 3130-01-485-1737 · 3130014851737 · NIIN 014851737 · 01-485-1737 · FSC 3130 Bearings, Mounted · 500K1866 · 500K1866

Nearby stock numbers ← 3130-01-484-7908 Bearing Unit, Plain · 3130-01-485-3132 Housing, Bearing Unit →

3130-01-485-1737 — Bearings, Mounted

Features

Bearing Unit,ball — FSC 3130
Assembly Overall Length: 1.600 INCHES NOMINAL IN
Flange Thickness: 0.440 INCHES NOMINAL IN
Style Designator: FLANGE BLOCK
Housing Width: 3.750 INCHES NOMINAL IN
Bore Diameter: 1.0000 INCHES NOMINAL IN
Material: STEEL OVERALL
Housing Length: 1.380 INCHES NOMINAL IN

Identification

NSN: 3130-01-485-1737
NIIN: 014851737
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings

General Description

The Bearing Unit,ball, cataloged under National Stock Number 3130-01-485-1737, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3130-01-485-1737
Item Name	Bearing Unit,ball
FSC / FSG	3130 / 31 — Bearings, Mounted
Status	ACTIVE
Assembly Overall Length	1.600 INCHES NOMINAL IN
Flange Thickness	0.440 INCHES NOMINAL IN
Style Designator	FLANGE BLOCK
Housing Width	3.750 INCHES NOMINAL IN
Bore Diameter	1.0000 INCHES NOMINAL IN
Material	STEEL OVERALL
Housing Length	1.380 INCHES NOMINAL IN
Center to Center Distance Between Mounting Holes Along Side of a Square	2.750 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
500K1866	3/2 Design control — primary reference U.S. Government activity
500K1866	5/9 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 3130 — Bearings, Mounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3130-00-001-5118

3130-00-001-5118 · Item name not on file

3130-00-001-5137

BEARING UNIT,BALL

3130-00-001-6585

3130-00-001-6585 · Item name not on file

3130-00-003-0422

3130-00-003-0422 · Item name not on file

3130-00-003-0455

3130-00-003-0455 · Item name not on file

3130-00-003-0794

BEARING UNIT,BALL

3130-00-003-2802

BEARING UNIT,BALL

3130-00-003-9535

3130-00-003-9535 · Item name not on file

Frequently Asked Questions

What is NSN 3130-01-485-1737?

NSN 3130-01-485-1737 is a Bearing Unit,ball, classified under FSC 3130, Bearings, Mounted. Status: active.

What are the specifications of 3130-01-485-1737?

Key specifications for 3130-01-485-1737: Assembly Overall Length: 1.600 INCHES NOMINAL IN; Flange Thickness: 0.440 INCHES NOMINAL IN; Style Designator: FLANGE BLOCK; Housing Width: 3.750 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3130-01-485-1737 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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