The Timken Company VCJ 1 Flange-Mount Ball Bearing Unit

Description:

The Timken Fafnir VCJ1 flange-mount ball bearing unit is designed to provide dependable shaft support and secure four-bolt flange mounting in industrial power transmission applications. Commonly installed in conveyors, material handling systems, packaging machinery, agricultural equipment, and manufacturing equipment where reliable flange-mounted bearing units are required. Maintenance teams, OEMs, and system integrators use this bearing unit for replacement, repair, retrofit, and equipment overhaul to restore smooth shaft operation and reduce maintenance downtime.

Applications:

The Timken Fafnir VCJ1 is a cast-iron four-bolt flange-mounted ball bearing unit assembled with a GRA-RRB insert bearing featuring a positive-contact, land-riding seal and an eccentric self-locking collar. Factory prelubricated and equipped with a grease fitting for relubrication, it is widely used in conveyors, packaging equipment, agricultural machinery, food processing systems, fans, and general industrial machinery requiring accurate shaft support and dependable bearing performance.

Technical Specifications:

• Manufacturer: Timken Fafnir
• Manufacturer Part Number (MPN): VCJ1 (#282496)
• Product Type: Flange-Mount Ball Bearing Unit
• Series: VCJ Standard Series
• Bearing Type: Mounted Ball Bearing Unit
• Bearing Insert: GRA100RRB
• Shaft Size: 1.000 in (25.4 mm)
• Mounting Style: Four-Bolt Flange
• Housing Material: Cast Iron
• Locking Method: Eccentric Self-Locking Collar
• Seal Type: Positive-Contact, Land-Riding Seal
• Lubrication: Factory Prelubricated with Relubrication Fitting
• End Cap: Available for selected sizes
• Application: Industrial shaft support and power transmission equipment

Common Replacements:

• Timken Fafnir VCJ1S
• SKF FYJ 1 TF equivalent
• Dodge F4B-SC-100 equivalent