ST-23 Ball Bearing Unit

Comprehensive specifications and application details for: ST-23 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: ST-23. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: ST-23
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-034-0439
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 01/17/1977

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, 5.6875 inches nominal assembly overall length, one end collar location, 1.4375 inches nominal bore diameter, fixed block type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-034-0439 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 5.6875 inches nominal
Block Type: fixed
Bore Diameter: 1.4375 inches nominal
Collar Location: one end
Features Provided: ground rolling element groove
Groove Width: 0.5312 inches nominal
Height From Bottom Of Base To Bore Centerline: 3.5000 inches nominal
Housing Height: 5.0625 inches nominal
Housing Length: 1.7500 inches nominal
Housing Width: 4.0000 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Material: steel bearing
Material: steel housing
Material: wool seal
Rolling Element Groove Quantity: 2
Rotating Element Locking Method: setscrew locking collar
Shaft End Type: closed or open
Style Designator: frame type

Frequently Asked Questions

Find quick answers to common questions about bearing: ST-23. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-034-0439?: The FSCG of the NSN 3130-01-034-0439 is 3130

Does the NSN 3130-01-034-0439 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-034-0439 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 3130-01-034-0439 contain precious materials?: Precious metal content is unknown

Does NSN 3130-01-034-0439 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.