B7401B

View detailed technical data, stock status, and sourcing information for: B7401B

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part B7401B to receive an up to date pricing and availability quote by email.

B7401B
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-117-7278
Item Name Code
00014
Assigment Date
10/04/1968 (57 years ago)

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.

7.8738 inches minimum and 7.8750 inches maximum bore diameter, 0.6150 inches minimum and 0.6250 inches maximum overall width, molded retainer fabrication method, 9.1238 inches minimum and 9.1250 inches maximum overall outside diameter, ground surface finish

Product Characteristics

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

Overall Width
0.6150 inches minimum and 0.6250 inches maximum
Bore Diameter
7.8738 inches minimum and 7.8750 inches maximum
Overall Outside Diameter
9.1238 inches minimum and 9.1250 inches maximum
Surface Finish
ground
Retainer Fabrication Method
molded
Shield Quantity
1
Load Direction
radial
Bore Shape
straight
Internal Fit-Up Designation
standard
Lubrication Material
grease
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Material
steel comp e52100 overall
Material Document And Classification
66 fed std single material response overall
Style Designator
non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-01-055-6195 No Name Available 09/01/1999

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
11612001 Annular Ball Bearing
4G94405-101A Annular Ball Bearing
B7401B Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-117-7278?
The FSCG of the NSN 3110-00-117-7278 is 3110
Does the NSN 3110-00-117-7278 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-117-7278 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 3110-00-117-7278 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-117-7278 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 3110-00-117-7278 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Oct 4, 1968

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

2006034-1
1620-01-059-0519
Lower Pin Shock Strut Spacer
2006035-101
1620-01-063-8381
Landing Gear Axle
2006035-102
1620-01-060-7199
Right Axle
2006035-103
1620-01-071-0535
Landing Gear Axle
2006035-104
1620-01-071-0537
Landing Gear Axle
2006036-3
1620-01-059-0517
Aft Tow Main Landing Gear Ring
2006037-1
5360-01-058-8813
Torsion Helical Spring
2006038-1
5340-01-071-3885
Nut and Bolt Locking Plate
2006038-3
5340-01-281-8725
Nut and Bolt Locking Plate
2006039-3
1620-01-059-0517
Aft Tow Main Landing Gear Ring
200604
2805-00-529-8541
Engine Poppet Valve
200604-100
5975-01-323-3757
Electrical Equipment Cabinet
2006040-1
5310-01-106-7333
Washer
2006040-3
5310-01-106-7333
Washer
2006040-5
5310-01-106-7333
Washer