A4725 Ball Bearing Unit

Comprehensive specifications and application details for: A4725 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: A4725. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: A4725
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-310-5853
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 11/08/1989

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.

1.000 inches nominal base thickness, 6.312 inches minimum and 7.500 inches maximum center to center distance between mounting holes along width, fixed block type, 2.0000 inches nominal bore diameter, self-aligning alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-310-5853 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Base Thickness: 1.000 inches nominal
Block Type: fixed
Bore Diameter: 2.0000 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 6.312 inches minimum and 7.500 inches maximum
Height From Bottom Of Base To Bore Centerline: 2.750 inches nominal
Housing Height: 4.969 inches nominal
Housing Length: 2.312 inches nominal
Housing Width: 8.875 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial and thrust
Lubrication Material: grease
Material: iron cast housing
Material: plastic polyamide (nylon) seal
Material: steel ball
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: direct
Seal Location: both ends
Style Designator: pillow block, solid
Temp Rating: -65.0 fahrenheit and 300.0 fahrenheit

Frequently Asked Questions

Find quick answers to common questions about bearing: A4725. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-310-5853?: The FSCG of the NSN 3130-01-310-5853 is 3130

Does the NSN 3130-01-310-5853 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-310-5853 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 3130-01-310-5853 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-310-5853 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.