The Timken Company ZAMUB6-3/4 Mounted Bearing Unit

Description:

The Timken Fafnir ZAMUB6-3/4 mounted bearing unit is designed to provide dependable shaft support and secure locking for industrial rotating equipment operating under radial loads. Commonly installed in conveyors, agricultural machinery, packaging equipment, material handling systems, and general manufacturing equipment where mounted ball bearings are required. Maintenance teams, OEMs, and system integrators use this bearing unit for replacement, repair, retrofit, and equipment overhaul to restore reliable shaft performance and reduce maintenance downtime.

Applications:

The Timken Fafnir ZAMUB6-3/4 is a mounted ball bearing unit engineered for industrial power transmission applications requiring reliable shaft alignment, contamination protection, and simplified installation. It is widely used in conveyor systems, processing equipment, agricultural machinery, packaging lines, fans, and other industrial machinery where mounted bearings help ensure smooth operation and extended service life.

Technical Specifications:

• Manufacturer: Timken Fafnir
• Manufacturer Part Number (MPN): ZAMUB6-3/4
• Product Type: Mounted Bearing Unit
• Bearing Type: Mounted Ball Bearing
• Shaft Size: 3/4 in (19.05 mm)
• Housing Material: Cast Iron
• Locking Method: Setscrew Locking (Series Configuration)
• Seal Type: Contact Seal
• Lubrication: Factory Prelubricated and Relubricatable
• Application: Conveyor systems, agricultural equipment, packaging machinery, and industrial power transmission equipment

Common Replacements:

• Timken Fafnir RAK 3/4
• Timken Fafnir VAK 3/4
• SKF SY 3/4 TF equivalent