SXR-131050

View detailed technical data, stock status, and sourcing information for: SXR-131050
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part SXR-131050 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-903-3659

Item Name Code

30556

Assigment Date

01/01/1960 (66 years ago)

0.5000 inches nominal bore diameter, 0.4062 inches nominal mounting hole diameter, 3.7500 inches nominal overall outside diameter, 0.4375 inches nominal flange thickness, 3.0000 inches nominal bolt circle 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: 3.0000 inches nominal
Flange Thickness: 0.4375 inches nominal
Mounting Hole Diameter: 0.4062 inches nominal
Bore Diameter: 0.5000 inches nominal
Overall Outside Diameter: 3.7500 inches nominal
Housing Diameter: 2.2812 inches nominal
Housing Length: 1.0625 inches nominal
Lubrication Fitting Type: hydraulic
Rolling Element Groove Quantity: 1
Alignment Type: self-aligning
Internal Fit-Up Designation: standard
Assembly Overall Length: 1.5781 inches nominal
Seal Type: contact
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: steel and rubber synthetic seal
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
06982-3T	Ball Bearing Unit
10192709-001	Ball Bearing Unit
3T1-2	Ball Bearing Unit
FYT1/2FM	Ball Bearing Unit
MF2E208	Ball Bearing Unit
RCJT1/2	Ball Bearing Unit
RFT8E	Ball Bearing Unit
SXR-131050	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-903-3659?

The FSCG of the NSN 3130-00-903-3659 is 3130

Does the NSN 3130-00-903-3659 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-903-3659 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 3130-00-903-3659 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-00-903-3659 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 3130-00-903-3659 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960