DR4E Self-Aligning Roller Bearing

Comprehensive specifications and application details for: DR4E Self-Aligning Roller Bearing.

Summary

Explore detailed summary information for bearing: DR4E. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: DR4E
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-156-1430
Item Name Code: 00016
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1961

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.

75.0 millimeters nominal bore diameter, 160.0 millimeters nominal overall outside diameter, straight bore shape, standard internal fit-up designation, 55.0 millimeters nominal overall width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-156-1430 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 75.0 millimeters nominal
Bore Shape: straight
Internal Fit-Up Designation: standard
Overall Outside Diameter: 160.0 millimeters nominal
Overall Width: 55.0 millimeters nominal
Material Document And Classification: 66 fed std all material responses outer ring
Material Document And Classification: 66 fed std all material responses roller
Material Document And Classification: 66 fed std all material responses inner ring
Material: aluminum or copper alloy or steel retainer
Material: steel comp e51100 or steel comp e52100 inner ring
Material: steel comp e51100 or steel comp e52100 outer ring
Material: steel comp e51100 or steel comp e52100 roller
Special Features: oil holes and groove in outer ring
Standard Tolerance Designation: rbec no.1
Style Designator: double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable
Surface Finish: ground

Replaces

The NSN 3110-00-156-1430 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-115-3035	No Name Available	09/24/1969

Frequently Asked Questions

Find quick answers to common questions about bearing: DR4E. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-156-1430?: The FSCG of the NSN 3110-00-156-1430 is 3110

Does the NSN 3110-00-156-1430 have a Schedule B code assigned?: Yes, the Schedule B code is 8482800080

Does NSN 3110-00-156-1430 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 3110-00-156-1430 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-156-1430 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.