131815 Ball Bearing Unit

Comprehensive specifications and application details for: 131815 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 131815. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 131815
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-189-2814
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 09/14/1984

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.

1.2188 inches nominal assembly overall length, 1.3125 inches nominal base thickness, fixed block type, self-aligning alignment type, 2.1250 inches nominal base length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-189-2814 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 1.2188 inches nominal
Base Length: 2.1250 inches nominal
Base Thickness: 1.3125 inches nominal
Block Type: fixed
Bore Diameter: 1.6875 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 5.5000 inches minimum and 6.1875 inches maximum
Collar Location: one end
Features Provided: ground rolling element groove
Height From Bottom Of Base To Bore Centerline: 2.1250 inches nominal
Housing Height: 4.2813 inches nominal
Housing Width: 7.7500 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Lubrication Fitting Angle From Horizontal Centerline: 45.0 degrees nominal
Lubrication Fitting Type: hydraulic
Mounting Slot Length: 0.9063 inches nominal
Mounting Slot Width: 0.5000 inches nominal
Mounting Hole Type: slotted
Rolling Element Groove Quantity: 2
Rotating Element Locking Method: eccentric cam locking collar
Seal Location: both ends
Seal Type: contact
Shaft End Type: open

Frequently Asked Questions

Find quick answers to common questions about bearing: 131815. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-189-2814?: The FSCG of the NSN 3130-01-189-2814 is 3130

Does the NSN 3130-01-189-2814 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-189-2814 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 3130-01-189-2814 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-189-2814 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.