3130-01-301-0621 Roller Bearing Unit

Comprehensive specifications and application details for NSN: 3130-01-301-0621.

Summary

Explore detailed summary information for bearing: 3130-01-301-0621. 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: 3130-01-301-0621
Item Name Code: 30558
Federal Item Identification Guide: A093A0
Assigment Date: 05/24/1989

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

3.500 inches nominal assembly overall length, self-aligning alignment type, 2.625 inches nominal base length, fixed block type, 1.500 inches nominal base thickness

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-301-0621 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 3.500 inches nominal
Base Length: 2.625 inches nominal
Base Thickness: 1.500 inches nominal
Block Type: fixed
Bore Diameter: 2.5000 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 7.125 inches nominal
Collar Location: one end
Height From Bottom Of Base To Bore Centerline: 2.745 inches minimum and 2.755 inches maximum
Housing Height: 5.438 inches nominal
Housing Width: 9.125 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial and thrust
Lubrication Material: grease
Lubrication Fitting Angle From Horizontal Centerline: 30.0 degrees nominal
Lubrication Fitting Type: hydraulic
Material: iron cast housing
Material: steel bearing
Material: steel seal
Mounting Slot Length: 1.000 inches nominal
Mounting Slot Width: 0.625 inches nominal
Mounting Hole Type: slotted
Rolling Element Groove Quantity: 2
Rotating Element Locking Method: setscrew locking collar
Seal Location: both ends
Seal Type: contact
Shaft End Type: open
Style Designator: pillow block, solid

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
805-12411-90	Roller Bearing Unit
ZA-2208	Roller Bearing Unit

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-301-0621. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-301-0621?: The FSCG of the NSN 3130-01-301-0621 is 3130

Does the NSN 3130-01-301-0621 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3130-01-301-0621 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 3130-01-301-0621 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-301-0621 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.