NU-BRG-FY50

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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-168-3143

Item Name Code

30556

Assigment Date

12/15/1983 (42 years ago)

50.00 millimeters nominal bore diameter, 41.0 millimeters nominal housing length, 111.0 millimeters nominal bolt circle diameter, 15.0 millimeters nominal flange thickness, 14.0 millimeters nominal mounting hole diameter

Product Characteristics

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

Bolt Circle Diameter: 111.0 millimeters nominal
Flange Thickness: 15.0 millimeters nominal
Mounting Hole Diameter: 14.0 millimeters nominal
Bore Diameter: 50.00 millimeters nominal
Housing Length: 41.0 millimeters nominal
Housing Width: 143.0 millimeters nominal
Lubrication Fitting Type: hydraulic
Rolling Element Groove Quantity: 2
Alignment Type: self-aligning
Internal Fit-Up Designation: standard
Assembly Overall Length: 59.0 millimeters nominal
Seal Type: cartridge
Block Type: fixed
Shaft End Type: open
Seal Location: both ends
Collar Location: one end
Load Capability Type: radial
Features Provided: ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline: 45.0 degrees nominal
Rotating Element Locking Method: setscrew locking collar
Mounting Hole Type: round, unthreaded
Lubrication Material: grease
Material: iron cast housing
Material: rubber synthetic and steel seal
Material: steel bearing
Material: steel collar
Material Document And Classification: sae assn std single material response bearing
Style Designator: flange block

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
CV172280	Ball Bearing Unit
FY50FJ	Ball Bearing Unit
FY50FM	Ball Bearing Unit
NU-BRG-FY50	Ball Bearing Unit
P1005052 PIECE 141	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-01-168-3143?

The FSCG of the NSN 3130-01-168-3143 is 3130

Does the NSN 3130-01-168-3143 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-01-168-3143 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 3130-01-168-3143 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-168-3143 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 3130-01-168-3143 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Dec 15, 1983