MB-2 Ball Bearing Unit

Comprehensive specifications and application details for: MB-2 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: MB-2. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: MB-2
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-623-5648
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 11/19/2013

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.

2.2500 inches nominal base length, flir test set end item identification, 0.8750 inches nominal base thickness, self-aligning alignment type, 8.8750 inches nominal assembly overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-623-5648 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: flir test set
Alignment Type: self-aligning
Assembly Overall Length: 8.8750 inches nominal
Base Length: 2.2500 inches nominal
Base Thickness: 0.8750 inches nominal
Block Type: fixed
Bore Diameter: 2.0000 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 6.0000 inches minimum and 7.5000 inches maximum
Collar Location: one end
Features Provided: ground rolling element groove
Height From Bottom Of Base To Bore Centerline: 2.2500 inches nominal
Housing Height: 5.0625 inches nominal
Housing Length: 8.8750 inches nominal
Housing Width: 2.7500 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Lubrication Material: grease
Material: steel overall
Mounting Hole Diameter: 0.6875 inches nominal
Mounting Hole Type: round, unthreaded
Part Name Assigned By Controlling Agency: mounted ball bearing/pillow block
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: setscrew locking collar
Seal Location: both ends
Seal Type: contact
Shaft End Type: open
Style Designator: pillow block, separable w/o innerliner

Frequently Asked Questions

Find quick answers to common questions about bearing: MB-2. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-623-5648?: The FSCG of the NSN 3130-01-623-5648 is 3130

Does the NSN 3130-01-623-5648 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-623-5648 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 3130-01-623-5648 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-623-5648 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.