B78500

Comprehensive specifications and application details for: B78500 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: B78500. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
B78500
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-156-4148
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1961

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.

straight bore shape, 12.00 millimeters nominal bore diameter, standard internal fit-up designation, contact bearing seal type, 0.4800 inches nominal inner ring width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-156-4148 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
12.00 millimeters nominal
Bore Shape
straight
Inner Ring Width
0.4800 inches nominal
Internal Fit-Up Designation
standard
Load Direction
radial
Lubrication Material Document And Classification
mil-g-18709 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.5000 inches nominal
Overall Outside Diameter
32.00 millimeters nominal
Material
steel overall
Nondefinitive Spec/Std Data
1 class and 00 grade and 118 type
Seal Quantity
1
Standard Tolerance Designation
abec no.1
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: B78500. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-156-4148?
The FSCG of the NSN 3110-00-156-4148 is 3110
Does the NSN 3110-00-156-4148 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-156-4148 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 3110-00-156-4148 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-156-4148 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 3110-00-156-4148 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

Price & Availability

Fill out the form to get pricing and availability details for the bearing: B78500

Popular Bearings

Browse our selection of high-demand, high-performance bearings:

13220E0545
3110-01-179-0808
Housing Roller Pl
13220E1019
3110-01-091-2851
Roller
13220E1020
3110-01-183-6619
Bearing Roller Shea
1322131
3110-00-155-9618
Annular Ball Bearing
13221E9314
3120-01-475-7690
Sleeve Bushing
13221E9324-2
3120-01-254-1695
Sleeve Bushing
132223
3110-01-377-2731
Bearing Retaining Plate
132223-1
3120-01-338-5748
Sleeve Bushing
132226-1
3120-01-338-5749
Sleeve Bushing
132227-3
3120-01-338-5750
Sleeve Bushing
13222E3563
3120-01-180-7682
Bushing
13222E4882
3110-00-497-1608
Bearing Retaining Plate
13222E8989
3120-00-709-5459
Sleeve Bearing
13224
3110-00-839-1742
Cylindrical Roller Bearing
132240
3120-00-328-3122
Sleeve Bearing