3021185-3 Ball Bearing Unit

Comprehensive specifications and application details for: 3021185-3 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 3021185-3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 3021185-3
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-006-5544
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 07/18/1975

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.

5.8400 inches nominal bolt circle diameter, 1.7500 inches minimum and 1.7505 inches maximum bore diameter, 2.3200 inches maximum assembly overall length, fixed block type, self-aligning alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-006-5544 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 2.3200 inches maximum
Block Type: fixed
Bolt Circle Diameter: 5.8400 inches nominal
Bore Diameter: 1.7500 inches minimum and 1.7505 inches maximum
Collar Location: one end
Features Provided: ground rolling element groove
Flange Thickness: 0.6250 inches maximum
Housing Diameter: 4.6300 inches maximum
Housing Length: 1.6250 inches maximum
Internal Fit-Up Designation: standard
Load Capability Type: radial and thrust
Lubrication Material: grease
Lubrication Fitting Angle From Horizontal Centerline: 45.0 degrees nominal
Lubrication Fitting Type: hydraulic
Overall Outside Diameter: 7.1000 inches nominal
Material Document And Classification: aisi assn std single material response ball
Material: iron cast housing
Material: rubber synthetic seal
Material: steel comp e52100 ball
Mounting Hole Diameter: 0.5700 inches maximum
Mounting Hole Type: round, unthreaded
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: eccentric cam locking collar
Seal Location: both ends
Seal Type: contact
Shaft End Type: open
Style Designator: flange block

Frequently Asked Questions

Find quick answers to common questions about bearing: 3021185-3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-006-5544?: The FSCG of the NSN 3130-01-006-5544 is 3130

Does the NSN 3130-01-006-5544 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-006-5544 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 3130-01-006-5544 contain precious materials?: Precious metal content is unknown

Does NSN 3130-01-006-5544 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.