RAT5/8 Ball Bearing Unit

Comprehensive specifications and application details for: RAT5/8 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: RAT5/8. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: RAT5/8
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-323-4146
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 11/24/1973

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

self-aligning alignment type, 1.1562 inches nominal assembly overall length, 0.6250 inches nominal bore diameter, 2.5000 inches nominal bolt circle diameter, fixed block type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-323-4146 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 1.1562 inches nominal
Block Type: fixed
Bolt Circle Diameter: 2.5000 inches nominal
Bore Diameter: 0.6250 inches nominal
Collar Location: one end
Features Provided: ground rolling element groove
Flange Thickness: 0.1500 inches nominal
Housing Diameter: 2.3125 inches nominal
Housing Length: 0.3562 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial and thrust
Lubrication Material: grease
Overall Outside Diameter: 3.1875 inches nominal
Material: rubber synthetic seal
Material: steel bearing
Material: steel collar
Material: steel housing
Mounting Hole Type: square
Mounting Hole Width: 0.2812 inches nominal
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: setscrew locking collar
Seal Location: both ends
Seal Type: contact
Shaft End Type: open
Style Designator: flange block

Frequently Asked Questions

Find quick answers to common questions about bearing: RAT5/8. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-323-4146?: The FSCG of the NSN 3130-00-323-4146 is 3130

Does the NSN 3130-00-323-4146 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-323-4146 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 3130-00-323-4146 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-00-323-4146 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.