SK30A Annular Ball Bearing

Comprehensive specifications and application details for: SK30A Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: SK30A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: SK30A
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-935-5712
Item Name Code: 00014
Federal Item Identification Guide: A044A0
Assigment Date: 03/01/1968

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

contact bearing seal type, 2.0000 inches nominal bore diameter, straight bore shape, self-aligning alignment type, 2.1825 inches minimum and 2.1875 inches maximum inner ring width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-935-5712 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Bearing Seal Type: contact
Bore Diameter: 2.0000 inches nominal
Bore Shape: straight
Inner Ring Width: 2.1825 inches minimum and 2.1875 inches maximum
Internal Fit-Up Designation: standard
Load Direction: radial
Lubrication Material: grease
Lubrication Material Document And Classification: armuak 781,fscm 29430 mfr ref single material response
Outer Ring Width: 1.1875 inches nominal
Overall Outside Diameter: 3.9364 inches minimum and 3.9370 inches maximum
Material: rubber synthetic seal
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material: steel retainer
Retainer Fabrication Method: pressed
Seal Quantity: 2
Self-Alignment Location: external
Special Features: triple lip seal; lubrication and locking pin hole in outer ring opposite extented inner ring setscrew; two 3/8 24 in. setscrews located 120 deg c to c in long end of inner ring
Style Designator: single row ball, external self-aligning, inner ring extended both sides, with setscrew in inner ring
Surface Finish: ground

Frequently Asked Questions

Find quick answers to common questions about bearing: SK30A. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-935-5712?: The FSCG of the NSN 3110-00-935-5712 is 3110

Does the NSN 3110-00-935-5712 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105028

Does NSN 3110-00-935-5712 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 3110-00-935-5712 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-935-5712 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.