S233MK Ball Bearing Unit

Comprehensive specifications and application details for: S233MK Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: S233MK. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: S233MK
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-737-0271
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 01/01/1963

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.

fixed block type, self-aligning alignment type, 2.1875 inches nominal bore diameter, 7.5000 inches nominal center to center distance between mounting holes along width, 3.1250 inches nominal assembly overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-737-0271 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 3.1250 inches nominal
Block Type: fixed
Bore Diameter: 2.1875 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 7.5000 inches nominal
Features Provided: ground rolling element groove
Height From Bottom Of Base To Bore Centerline: 2.7500 inches nominal
Housing Height: 5.6250 inches nominal
Housing Length: 3.1250 inches nominal
Housing Width: 10.2500 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Lubrication Material: grease
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Lubrication Fitting Type: hydraulic
Material: iron cast housing
Material: steel seal
Mounting Slot Length: 1.2500 inches nominal
Mounting Slot Width: 0.8125 inches nominal
Mounting Hole Type: slotted
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: direct
Seal Location: both ends
Seal Type: cartridge
Shaft End Type: open
Special Features: four set screws on inner race,2 on ea end at 120 deg
Style Designator: pillow block, optional split

Frequently Asked Questions

Find quick answers to common questions about bearing: S233MK. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-737-0271?: The FSCG of the NSN 3130-00-737-0271 is 3130

Does the NSN 3130-00-737-0271 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-737-0271 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 3130-00-737-0271 contain precious materials?: Precious metal content is unknown

Does NSN 3130-00-737-0271 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.