670SD30W45F1

Comprehensive specifications and application details for: 670SD30W45F1 Self-Aligning Roller Bearing.

Summary

Explore detailed summary information for bearing: 670SD30W45F1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
670SD30W45F1
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-876-4392
Item Name Code
00016
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1962

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

670.0 millimeters nominal bore diameter, 980.0 millimeters nominal overall outside diameter, straight bore shape, aligning ring features provided, 0.0079 inches minimum radial and 0.0110 inches maximum radial internal clearance

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-876-4392 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
670.0 millimeters nominal
Bore Shape
straight
Features Provided
aligning ring
Internal Clearance
0.0079 inches minimum radial and 0.0110 inches maximum radial
Overall Outside Diameter
980.0 millimeters nominal
Overall Width
230.0 millimeters nominal
Material
copper alloy or aluminum alloy retainer
Material
steel inner ring
Material
steel loading groove side
Material
steel roller
Nondefinitive Spec/Std Data
6 class and 264 type and 00 grade
Retainer Fabrication Method
machined
Special Features
two 3/4-10x1 1/4 in. deep tapped holes equally spaced on a 37 1/4 in. bolt circle on outer ring face,three 1/2-13x1 1/8 in. deep tapped holes equally spaced on a 36 5/8 in. bolt circle on same outer ring face
Standard Tolerance Designation
rbec no.1
Style Designator
double row, concave rollers, roller self-contained, outer and inner raceways convex, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 670SD30W45F1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-876-4392?
The FSCG of the NSN 3110-00-876-4392 is 3110
Does the NSN 3110-00-876-4392 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-876-4392 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 3110-00-876-4392 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-876-4392 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 3110-00-876-4392 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

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