218770

Comprehensive specifications and application details for: 218770 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 218770. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
218770
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-724-5390
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.

0.0002 inches minimum radial and 0.0008 inches maximum radial internal clearance, 0.7298 inches minimum and 0.7302 inches maximum bore diameter, radial load direction, 1.3745 inches minimum and 1.3749 inches maximum overall outside diameter, straight bore shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-724-5390 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.7298 inches minimum and 0.7302 inches maximum
Bore Shape
straight
Internal Clearance
0.0002 inches minimum radial and 0.0008 inches maximum radial
Load Direction
radial
Overall Outside Diameter
1.3745 inches minimum and 1.3749 inches maximum
Overall Width
0.4630 inches minimum and 0.4730 inches maximum
Material
steel overall
Special Features
flange on extended outer ring of bearing on the loading groove side,flange slotted 0.1240 in. wide on vertical center line,4 holes 0.0938 in. dia drilled on od of outer ring o.1400/0.1300 in. in from flange,30 deg above and below horizontal center line,inner ring counter bored to 0.8070/0.8060 in. dia on loading groove side of bearing,opposite side of inner ring chamfered o.0780 in. by 45 deg,bearing heat stabilized to operate at 350 deg,mark outlet on flange face,notch in inner ring bore,15 deg from vertical center line,0.0460 in. wide by 0.0060 in. deep
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 218770. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-724-5390?
The FSCG of the NSN 3110-00-724-5390 is 3110
Does the NSN 3110-00-724-5390 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-724-5390 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 3110-00-724-5390 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-724-5390 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 3110-00-724-5390 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

Price & Availability

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