3130-01-189-2814 Ball Bearing Unit

Comprehensive specifications and application details for NSN: 3130-01-189-2814.

Summary

Explore detailed summary information for bearing: 3130-01-189-2814. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

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, self-aligning alignment type, 2.1250 inches nominal base length, fixed block type

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

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
131815	Ball Bearing Unit
SCR-1 11/16	Ball Bearing Unit
SX-1 11/16	Ball Bearing Unit

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-189-2814. 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.