206-001-185-5

View detailed technical data, stock status, and sourcing information for: 206-001-185-5
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-182-8629

Item Name Code

30556

Assigment Date

11/09/1970 (55 years ago)

2.335 inches nominal housing height, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 1.055 inches minimum and 1.057 inches maximum center to center distance between mounting holes along width, 2.075 inches nominal overall outside diameter, rigid alignment type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Center To Center Distance Between Mounting Holes Along Width: 1.055 inches minimum and 1.057 inches maximum
Overall Outside Diameter: 2.075 inches nominal
Housing Height: 2.335 inches nominal
Alignment Type: rigid
Internal Fit-Up Designation: loose
Seal Type: contact
Block Type: fixed
Shaft End Type: open
Seal Location: both ends
Load Capability Type: radial
Height From Bottom Of Base To Bore Centerline: 1.830 inches nominal
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Rotating Element Locking Method: straight sleeve
Mounting Hole Type: round, threaded
Special Features: 2nd mtg hole 15/16-24unf 3b
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: steel corrosion resisting and plastic polytetrafluoroethylene or steel corrosion resisting and glass fiber and plastic polytetrafluoroethylene seal
Material: steel comp e51100 or steel comp e52100 ball
Material: steel comp e52100 inner race
Material: steel comp e52100 outer ring
Material: steel comp xm-12 housing
Material Document And Classification: 66 fed std all material responses ball
Material Document And Classification: 66 fed std single material response inner race
Material Document And Classification: 66 fed std single material response outer ring
Material Document And Classification: ams 3652 assn std 1st material response or ams 3666 assn std 2nd material response seal
Material Document And Classification: ams 5659 assn std single material response housing
Surface Treatment: cadmium inner race
Surface Treatment: cadmium outer ring
Surface Treatment Document And Classification: qq-p-416,type 1,class 2 fed spec single treatment response inner race
Surface Treatment Document And Classification: qq-p-416,type 1,class 2 fed spec single treatment response outer ring
Test Data Document: "97499-bps 4075 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
206-001-185-5	Ball Bearing Unit
206-001-188-001	Ball Bearing Unit
206-001-188-1	Ball Bearing Unit

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3130-00-182-8629?

The FSCG of the NSN 3130-00-182-8629 is 3130

Does the NSN 3130-00-182-8629 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-182-8629 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3130-00-182-8629 contain precious materials?

Precious metal content is unknown

Does NSN 3130-00-182-8629 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3130-00-182-8629 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Nov 9, 1970