NAS502-8A

Comprehensive specifications and application details for: NAS502-8A Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: NAS502-8A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
NAS502-8A
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-157-0619
Item Name Code
00051
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1963

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

lubrication hole and lubrication groove features provided, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 0.6200 inches minimum and 0.6250 inches maximum inner ring width, mil-g-23827 mil spec single material response lubrication material document and classification, rigid alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-157-0619 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Bore Diameter
0.4995 inches minimum and 0.5000 inches maximum
Features Provided
lubrication hole and lubrication groove
Inner Ring Width
0.6200 inches minimum and 0.6250 inches maximum
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.5000 inches nominal
Overall Outside Diameter
1.3740 inches minimum and 1.3750 inches maximum
Material Document And Classification
66 fed std single material response overall
Material
steel comp e52100 overall
Retainer Fabrication Method
pressed
Special Features
oil hole and groove in inner ring; plating on exposed surfaces as mounted
Style Designator
airframe, hardened and ground, non-separable
Surface Finish
ground
Surface Treatment
cadmium inner ring
Surface Treatment
cadmium retaining plate
Surface Treatment
chromium outer ring outside diameter

Replaces

The NSN 3110-00-157-0619 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-086-1602 No Name Available 09/01/1987

Frequently Asked Questions

Find quick answers to common questions about bearing: NAS502-8A. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-157-0619?
The FSCG of the NSN 3110-00-157-0619 is 3110
Does the NSN 3110-00-157-0619 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-157-0619 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 3110-00-157-0619 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-157-0619 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.
When the NSN 3110-00-157-0619 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

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