48 Annular Ball Bearing

Comprehensive specifications and application details for: 48 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 48. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 48
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-108-3821
Item Name Code: 00014
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1961

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

labyrinth bearing seal type, 2.0000 inches minimum and 2.0005 inches maximum bore diameter, standard internal fit-up designation, radial load direction, straight bore shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-108-3821 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type: labyrinth
Bore Diameter: 2.0000 inches minimum and 2.0005 inches maximum
Bore Shape: straight
Internal Fit-Up Designation: standard
Load Direction: radial
Lubrication Material: grease
Lubrication Material Document And Classification: dod-g-24508 mil spec single material response
Outer Ring Width: 25.0 millimeters nominal
Overall Outside Diameter: 3.9364 inches minimum and 3.9370 inches maximum
Overall Width: 2.1820 inches minimum and 2.1870 inches maximum
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material: steel seal
Seal Quantity: 2
Special Features: lubrication hole in outer ring
Style Designator: single row ball, external self-aligning, inner ring extended both sides, with eccentric locking collar
Surface Finish: ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 48. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-108-3821?: The FSCG of the NSN 3110-00-108-3821 is 3110

Does the NSN 3110-00-108-3821 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105028

Does NSN 3110-00-108-3821 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 3110-00-108-3821 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-108-3821 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.