2Z489D3

View detailed technical data, stock status, and sourcing information for: 2Z489D3

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2Z489D3
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-227-3257
Item Name Code
00051
Assigment Date
04/27/1966 (60 years ago)

ground surface finish, pressed retainer fabrication method, 2.5000 inches nominal bore diameter, 3.2500 inches nominal overall outside diameter, 1.7500 inches nominal overall width

Product Characteristics

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

Overall Width
1.7500 inches nominal
Bore Diameter
2.5000 inches nominal
Overall Outside Diameter
3.2500 inches nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Alignment Type
rigid
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Special Features
oil hole and oil groove in outer race,mfr std retainer
Material
steel or copper alloy retainer
Material
steel outer ring
Material
steel roller
Style Designator
non-separable, with roller retainer, hardened and ground

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-190-6610 No Name Available 08/01/1980
3110-00-965-5877 No Name Available 06/24/1970

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
10108498-2 Needle Roller Bearing
2Z489D3 Needle Roller Bearing
747899 Needle Roller Bearing
HJ405228 Needle Roller Bearing
MR-40 Needle Roller Bearing
SJ8447 Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-3257?
The FSCG of the NSN 3110-00-227-3257 is 3110
Does the NSN 3110-00-227-3257 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-227-3257 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 3110-00-227-3257 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-227-3257 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 3110-00-227-3257 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Apr 27, 1966

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