3110-01-261-8049 Duplex Ball Bearing

Comprehensive specifications and application details for NSN: 3110-01-261-8049.

Summary

Explore detailed summary information for bearing: 3110-01-261-8049. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-01-261-8049
Item Name Code: 30213
Federal Item Identification Guide: A044A0
Assigment Date: 08/19/1987

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

supp criticality code justification, extra light duty series features provided, tf34-100 engine end item identification, 3.5430 inches minimum and 3.5433 inches maximum bore diameter, 23.5 degrees nominal contact angle

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-261-8049 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 3.5430 inches minimum and 3.5433 inches maximum
Contact Angle: 23.5 degrees nominal
Criticality Code Justification: supp
End Item Identification: tf34-100 engine
Features Provided: extra light duty series
Load Direction: radial
Overall Outside Diameter: 4.9209 inches minimum and 4.9213 inches maximum
Overall Width: 1.4073 inches minimum and 1.4173 inches maximum
Material Document And Classification: unable to decode
Material: unable to decode
Retainer Fabrication Method: machined
Special Features: "internal fit-up contact angle at point of contact is outward convergent;bore shape is straight;the directional capability of item is double;has 24 ball bearings;axial play is 0.0036 min. and 0.0040 max.;adjacent side faces of outer ring marked "thrust""
Style Designator: counterbored outer rings, non-separable, back to back mounting
Supplementary Features: flight safety critical aircraft part

Replaces

The NSN 3110-01-261-8049 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-114-5342	No Name Available	11/01/2000
3110-01-060-5367	No Name Available	11/01/2000
3110-01-076-5023	No Name Available	11/01/2000
3110-01-252-3184	No Name Available	05/01/1996

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
13374	Duplex Ball Bearing
1918-RD-102B	Duplex Ball Bearing
1918-RD-104B	Duplex Ball Bearing
5039T07	Duplex Ball Bearing
5039T07P01	Duplex Ball Bearing
5039T07P04	Duplex Ball Bearing
5039T07P05	Duplex Ball Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3110-01-261-8049. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-261-8049?: The FSCG of the NSN 3110-01-261-8049 is 3110

Does the NSN 3110-01-261-8049 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105068

Does NSN 3110-01-261-8049 require demilitarization?: "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3110-01-261-8049 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-01-261-8049 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.