MMC8-2208 Roller Bearing Unit

Comprehensive specifications and application details for: MMC8-2208 Roller Bearing Unit.

Summary

Explore detailed summary information for bearing: MMC8-2208. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: MMC8-2208
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-293-6178
Item Name Code: 30558
Federal Item Identification Guide: A093A0
Assigment Date: 02/03/1989

An assembled unit, composed of a housing incorporating a single or multiple row roller bearing(s), designed to meet various or specific conditions of mounting.

2.5000 inches nominal bore diameter, 3.5000 inches nominal assembly overall length, one end collar location, fixed block type, self-aligning alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-293-6178 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 3.5000 inches nominal
Block Type: fixed
Bore Diameter: 2.5000 inches nominal
Collar Location: one end
Features Provided: drain plug
Housing Diameter: 4.9970 inches minimum and 5.0000 inches maximum
Housing Length: 2.6250 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Lubrication Fitting Type: hydraulic
Material Document And Classification: buna-n,cagec 77896 mfr ref single material response seal
Material: iron cast housing
Material: rubber synthetic seal
Material: steel roller
Rolling Element Groove Quantity: 2
Rotating Element Locking Method: setscrew locking collar
Seal Location: both ends
Seal Type: labyrinth
Shaft End Type: open
Special Features: slot on od 0.9062 in. length,0.5625 in. width
Style Designator: cylindrical cartridge
Temp Rating: -25.0 fahrenheit and 225.0 fahrenheit

Frequently Asked Questions

Find quick answers to common questions about bearing: MMC8-2208. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-293-6178?: The FSCG of the NSN 3130-01-293-6178 is 3130

Does the NSN 3130-01-293-6178 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3130-01-293-6178 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 3130-01-293-6178 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-293-6178 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.