The Timken Company 6310-ZZ-C3 Deep Groove Ball Bearing

Description:

The Timken 6310-ZZ-C3 deep groove ball bearing is a shielded radial ball bearing designed to support radial and moderate axial loads in high-speed rotating equipment and electric motor systems. Commonly installed in electric motors, industrial pumps, gearboxes, conveyors, fans, compressors, and power transmission equipment where smooth, low-friction operation is required. Maintenance teams, OEMs, and system integrators use this bearing for equipment repairs, bearing replacements, retrofit projects, and preventive maintenance to improve machine reliability and extend service life.

Applications:

The Timken 6310-ZZ-C3 deep groove ball bearing is engineered for industrial applications requiring quiet operation, reduced vibration, and dependable performance at high operating speeds. Its shielded design helps retain lubricant while protecting against contaminants, making it ideal for electric motors, industrial pumps, fans, compressors, conveyors, gearboxes, and other rotating machinery operating in demanding industrial environments.

Technical Specifications:

• Manufacturer Part Number (MPN): 6310-ZZ-C3
• Manufacturer: Timken
• Product Type: Deep Groove Ball Bearing
• Bearing Type: Standard Deep Groove Ball Bearing (DGBB)
• Closure Type: Double Shielded (ZZ)
• Internal Clearance: C3
• Bore Diameter (d): 50 mm
• Outside Diameter (D): 110 mm
• Width (B): 27 mm
• Dynamic Radial Load Rating (C1): 57,500 N
• Static Radial Load Rating (C0): 35,300 N
• Maximum Shaft Fillet Radius: 2.0 mm
• Limiting Speed (Grease): 6,000 rpm
• Limiting Speed (Oil): 10,000 rpm
• Cage Type: Pressed Steel Cage
• Lubrication: Polyrex™ EM Premium Grease
• Typical Applications: Electric motors, industrial pumps, gearboxes, conveyors, fans, compressors, power transmission systems

Common Replacements:

• SKF 6310-2Z/C3
• NTN 6310ZZ/C3