123873 Ball Bearing Unit

Comprehensive specifications and application details for: 123873 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 123873. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 123873
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-312-7692
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 12/22/1989

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.

rigid alignment type, 2.0000 inches nominal bore diameter, 5.8438 inches minimum and 6.8438 inches maximum center to center distance between mounting holes along width, fixed block type, 0.9375 inches nominal base thickness

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-312-7692 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: rigid
Base Thickness: 0.9375 inches nominal
Block Type: fixed
Bore Diameter: 2.0000 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 5.8438 inches minimum and 6.8438 inches maximum
Height From Bottom Of Base To Bore Centerline: 2.1875 inches nominal
Housing Height: 4.4375 inches nominal
Housing Length: 2.1250 inches nominal
Housing Width: 8.2500 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Material: iron malleable housing
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: direct
Seal Location: both ends
Seal Type: labyrinth
Shaft End Type: open
Style Designator: pillow block, solid

Frequently Asked Questions

Find quick answers to common questions about bearing: 123873. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-312-7692?: The FSCG of the NSN 3130-01-312-7692 is 3130

Does the NSN 3130-01-312-7692 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-312-7692 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 3130-01-312-7692 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-312-7692 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.