2X899 Ball Bearing Unit

Comprehensive specifications and application details for: 2X899 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 2X899. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 2X899
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-939-6410
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 12/07/1965

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.

1.5480 inches nominal assembly overall length, fixed block type, 1.2500 inches nominal base length, 0.1120 inches nominal base thickness, self-aligning alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-939-6410 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 1.5480 inches nominal
Base Length: 1.2500 inches nominal
Base Thickness: 0.1120 inches nominal
Block Type: fixed
Bore Diameter: 0.7500 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 3.3750 inches nominal
Collar Location: one end
Features Provided: ground rolling element groove
Height From Bottom Of Base To Bore Centerline: 1.1250 inches nominal
Housing Height: 2.2031 inches nominal
Housing Length: 0.8500 inches nominal
Housing Width: 4.2500 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Lubrication Material: grease
Material: rubber synthetic and steel seal
Material: rubber inner liner
Material: steel housing
Mounting Hole Diameter: 0.4375 inches nominal
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: setscrew locking collar
Seal Location: both ends
Seal Type: contact
Shaft End Type: open
Special Features: special ball and race finish for quiet operation
Style Designator: pillow block, separable with innerliner

Replaces

The NSN 3130-00-939-6410 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-922-3403	No Name Available	09/23/1968

Frequently Asked Questions

Find quick answers to common questions about bearing: 2X899. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-939-6410?: The FSCG of the NSN 3130-00-939-6410 is 3130

Does the NSN 3130-00-939-6410 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-939-6410 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 3130-00-939-6410 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-00-939-6410 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.