Allen-Bradley M171667-86 Sleeve Bearing

Description:

The M171667-86 Sleeve Bearing is used in industrial rotating equipment to provide low-friction radial support for shafts operating under continuous load conditions. Commonly installed in pumps, gearboxes, electric motors, conveyors, and heavy industrial machinery requiring smooth shaft rotation and reduced wear. Maintenance teams and equipment rebuilders use this bearing for machinery repairs, equipment overhauls, and replacement of worn plain bearing assemblies. The bearing features a large bore design suitable for heavy-duty industrial applications.

Applications:

The M171667-86 sleeve bearing is commonly used in industrial pumps, compressors, gear reducers, material handling equipment, and rotating process machinery where reliable shaft support and low maintenance operation are required. Sleeve bearings of this type distribute loads across a large contact area, making them well suited for high-load, lower-speed applications found in manufacturing, mining, and processing industries.

Technical Specifications:

• Manufacturer part number (MPN): M171667-86
• Alternate part number: M17166786
• Product type: Sleeve bearing
• Bearing type: Plain sleeve bearing / bushing
• Inside diameter (ID): 3-29/32 in
• Outside diameter (OD): 4-1/2 in
• Mounting type: Press fit
• Primary function: Radial shaft support
• Construction: Heavy-duty industrial bearing design
• Application: Rotating industrial equipment
• Compatible equipment: Pumps, motors, gearboxes, and conveyors
• Lubrication type: Oil or grease lubricated depending on application
• Service application: Repair and replacement component
• Operating environment: Industrial manufacturing facilities
• Country of origin: United States

Common Replacements:

• Custom machined bronze sleeve bearing equivalent
• SAE 660 bronze sleeve bearing equivalent
• Oil-impregnated sleeve bearing equivalent depending on application requirements