AC40657

View detailed technical data, stock status, and sourcing information for: AC40657

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AC40657
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-453-8363
Item Name Code
00051
Assigment Date
04/16/1969 (57 years ago)

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.

ground surface finish, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 0.4950 inches minimum and 0.5000 inches maximum outer ring width, 1.3740 inches minimum and 1.3750 inches maximum overall outside diameter, 0.6200 inches minimum and 0.6250 inches maximum inner ring width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter
0.4995 inches minimum and 0.5000 inches maximum
Overall Outside Diameter
1.3740 inches minimum and 1.3750 inches maximum
Outer Ring Width
0.4950 inches minimum and 0.5000 inches maximum
Inner Ring Width
0.6200 inches minimum and 0.6250 inches maximum
Surface Finish
ground
Alignment Type
rigid
Lubrication Material
oil lubricating
Material
steel overall
Surface Treatment
cadmium exposed surfaces as mounted
Surface Treatment
chromium outer race
Style Designator
cam roller, hardened and ground, non-separable

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
AC40657 Needle Roller Bearing
C5A27513 Needle Roller Bearing
YR-1-3/8-C-15 Needle Roller Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-453-8363?
The FSCG of the NSN 3110-00-453-8363 is 3110
Does the NSN 3110-00-453-8363 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-453-8363 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 3110-00-453-8363 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-453-8363 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 3110-00-453-8363 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Apr 16, 1969

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