RM4BA Rod End Roller Bearing

Comprehensive specifications and application details for: RM4BA Rod End Roller Bearing.

Summary

Explore detailed summary information for bearing: RM4BA. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: RM4BA
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-278-6908
Item Name Code: 00050
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

A special single or multiple-row roller bearing, rigid or self-aligning, and constructed with either inside threaded, plain hollow, maile threaded, or solid shank.

0.2520 inches nominal bore diameter, 1.8120 inches nominal length from bore center to shank end, self-aligning alignment type, contact bearing seal type, 0.5000 inches nominal inner ring width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-278-6908 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Bearing Seal Type: contact
Bore Diameter: 0.2520 inches nominal
Inner Ring Width: 0.5000 inches nominal
Length From Bore Center To Shank End: 1.8120 inches nominal
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Lubrication Material: grease
Outer Ring Width: 0.3594 inches nominal
Overall Length: 2.3820 inches nominal
Overall Outside Diameter: 1.0780 inches nominal
Material: rubber synthetic seal
Material: steel inner ring
Material: steel outer ring
Material: steel roller
Material: steel shaft
Nominal Thread Size: 0.375 inches
Seal Quantity: 2
Self-Alignment Angle: 10.00 degrees nominal
Self-Alignment Location: internal
Shank Diameter: 0.3750 inches nominal
Shank Style: externally threaded
Shank Thread Length: 1.0620 inches nominal
Special Features: tolerances not conforming to an standard
Style Designator: single row, concave rollers
Surface Treatment: cadmium all external/exposed metal surfaces
Thread Class: 3a
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unjf

Frequently Asked Questions

Find quick answers to common questions about bearing: RM4BA. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-278-6908?: The FSCG of the NSN 3110-00-278-6908 is 3110

Does the NSN 3110-00-278-6908 have a Schedule B code assigned?: Yes, the Schedule B code is 8482500000

Does NSN 3110-00-278-6908 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 3110-00-278-6908 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-278-6908 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.