RCJ3/4 Ball Bearing Unit

Comprehensive specifications and application details for: RCJ3/4 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: RCJ3/4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: RCJ3/4
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-810-6587
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 01/01/1960

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

2.5000 inches nominal bolt circle diameter, fixed block type, 0.7500 inches nominal bore diameter, 1.3750 inches nominal assembly overall length, self-aligning alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-810-6587 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 1.3750 inches nominal
Block Type: fixed
Bolt Circle Diameter: 2.5000 inches nominal
Bore Diameter: 0.7500 inches nominal
Features Provided: ground rolling element groove
Flange Thickness: 0.3125 inches nominal
Housing Length: 1.1562 inches nominal
Housing Width: 3.3750 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Lubrication Material: grease
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Lubrication Fitting Type: hydraulic
Material: iron cast housing
Material: steel and wool seal
Mounting Hole Diameter: 0.4062 inches nominal
Mounting Hole Type: round, unthreaded
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: direct
Seal Location: both ends
Seal Type: contact
Shaft End Type: open
Style Designator: flange block

Replaces

The NSN 3130-00-810-6587 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3130-00-108-0571	No Name Available	11/01/1979
3130-00-143-9882	No Name Available	09/01/1983
3130-00-159-9571	No Name Available	01/09/1972
3130-00-227-3288	No Name Available	02/09/1972
3130-00-395-6115	No Name Available	11/01/1979
3130-00-708-3510	No Name Available	07/01/1992
3130-00-916-9701	No Name Available	01/01/1985
3130-00-967-2946	No Name Available	09/01/2023

Frequently Asked Questions

Find quick answers to common questions about bearing: RCJ3/4. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-810-6587?: The FSCG of the NSN 3130-00-810-6587 is 3130

Does the NSN 3130-00-810-6587 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-810-6587 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 3130-00-810-6587 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-00-810-6587 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.