R-204DDSD644RDA1

Comprehensive specifications and application details for: R-204DDSD644RDA1 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: R-204DDSD644RDA1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
R-204DDSD644RDA1
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-251-6738
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
03/22/1987

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, 0.7870 inches minimum and 0.7874 inches maximum bore diameter, mil-g-23827 mil spec single material response lubrication material document and classification, radial load direction, contact bearing seal type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-251-6738 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
0.7870 inches minimum and 0.7874 inches maximum
Bore Shape
straight
Load Direction
radial
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Overall Outside Diameter
1.8499 inches minimum and 1.8504 inches maximum
Overall Width
0.5507 inches minimum and 0.5512 inches maximum
Material
rubber butadiene-acrylonitrile class nbr seal
Material
steel comp 440c ball
Material
steel comp e52100 inner race
Material
steel comp e52100 outer race
Seal Quantity
2
Standard Tolerance Designation
abec no.1
Style Designator
non-loading groove, non-separable
Surface Finish
ground
Surface Treatment Document And Classification
qq-c-320 cl 1 ty 2 fed spec single treatment response overall
Surface Treatment
chromium overall

Frequently Asked Questions

Find quick answers to common questions about bearing: R-204DDSD644RDA1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-251-6738?
The FSCG of the NSN 3110-01-251-6738 is 3110
Does the NSN 3110-01-251-6738 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-251-6738 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 3110-01-251-6738 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-251-6738 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 3110-01-251-6738 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Sun, Mar 22, 1987

Price & Availability

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