3130-01-315-4945 Ball Bearing Unit

Comprehensive specifications and application details for NSN: 3130-01-315-4945.

Summary

Explore detailed summary information for bearing: 3130-01-315-4945. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-315-4945
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 02/16/1990

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.

5.125 inches nominal center to center distance between mounting holes along side of a square, fixed block type, 2.0000 inches nominal bore diameter, self-aligning alignment type, 2.312 inches nominal assembly overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-315-4945 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 2.312 inches nominal
Block Type: fixed
Bore Diameter: 2.0000 inches nominal
Center To Center Distance Between Mounting Holes Along Side Of A Square: 5.125 inches nominal
Flange Thickness: 0.812 inches nominal
Housing Length: 1.750 inches nominal
Housing Width: 6.375 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial and thrust
Lubrication Material: grease
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Lubrication Fitting Type: hydraulic
Material: iron cast housing
Material: steel comp e52100 bearing
Mounting Hole Diameter: 0.641 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

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
SF-32C	Ball Bearing Unit

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-315-4945. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-315-4945?: The FSCG of the NSN 3130-01-315-4945 is 3130

Does the NSN 3130-01-315-4945 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-315-4945 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 3130-01-315-4945 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-315-4945 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.