S1872M Ball Bearing Unit

Comprehensive specifications and application details for: S1872M Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: S1872M. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: S1872M
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-279-4641
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 08/12/1973

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.

self-aligning alignment type, 1.1250 inches nominal base length, 1.1562 inches nominal assembly overall length, fixed block type, 0.3750 inches nominal base thickness

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-279-4641 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 1.1562 inches nominal
Base Length: 1.1250 inches nominal
Base Thickness: 0.3750 inches nominal
Block Type: fixed
Bore Diameter: 0.7500 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 3.7500 inches nominal
Features Provided: ground rolling element groove
Height From Bottom Of Base To Bore Centerline: 1.3125 inches nominal
Housing Height: 2.5625 inches nominal
Housing Width: 4.7500 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial and thrust
Lubrication Material: grease
Material: iron cast housing
Material: steel bearing
Mounting Hole Diameter: 0.3750 inches nominal
Mounting Hole Type: round, unthreaded
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: direct
Seal Location: both ends
Seal Type: labyrinth
Shaft End Type: open
Style Designator: pillow block, solid

Frequently Asked Questions

Find quick answers to common questions about bearing: S1872M. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-279-4641?: The FSCG of the NSN 3130-00-279-4641 is 3130

Does the NSN 3130-00-279-4641 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-279-4641 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 3130-00-279-4641 contain precious materials?: Precious metal content is unknown

Does NSN 3130-00-279-4641 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.