A2-115 Ball Bearing Unit

Comprehensive specifications and application details for: A2-115 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: A2-115. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: A2-115
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-562-5905
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 01/01/1963

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.

fixed block type, self-aligning alignment type, 2.7500 inches nominal bolt circle diameter, 1.0000 inches nominal bore diameter, 1.2188 inches nominal assembly overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-562-5905 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 1.2188 inches nominal
Block Type: fixed
Bolt Circle Diameter: 2.7500 inches nominal
Bore Diameter: 1.0000 inches nominal
Collar Location: one end
Features Provided: ground rolling element groove
Flange Thickness: 0.6250 inches nominal
Housing Length: 1.1875 inches nominal
Housing Width: 3.7500 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Lubrication Material: grease
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Lubrication Fitting Type: hydraulic
Material: iron cast housing
Material: steel and wool seal
Mounting Hole Diameter: 0.4688 inches nominal
Mounting Hole Type: round, unthreaded
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: setscrew locking collar
Seal Location: both ends
Seal Type: labyrinth
Shaft End Type: open
Style Designator: flange block

Replaces

The NSN 3130-00-562-5905 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3130-00-061-6135	No Name Available	08/25/1971
3130-00-084-2333	No Name Available	01/01/2008
3130-00-102-4688	No Name Available	05/01/1987
3130-00-106-4332	No Name Available	09/01/1983
3130-00-108-0574	No Name Available	03/01/1995
3130-00-159-9573	No Name Available	11/17/1971
3130-00-484-6306	No Name Available	09/01/1983
3130-00-657-1188	No Name Available	01/01/1963
3130-00-846-2256	No Name Available	01/01/1985
3110-00-989-0758	No Name Available	06/08/1967
3130-01-301-5185	No Name Available	11/01/1992

Frequently Asked Questions

Find quick answers to common questions about bearing: A2-115. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-562-5905?: The FSCG of the NSN 3130-00-562-5905 is 3130

Does the NSN 3130-00-562-5905 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-562-5905 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 3130-00-562-5905 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-00-562-5905 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.