The Timken Company 5210K Double Row Angular Contact Ball Bearing

Description:

The Timken 5210K Double Row Angular Contact Ball Bearing is a double-row angular contact ball bearing designed to support combined radial and axial loads while providing excellent rigidity and smooth, reliable operation in industrial rotating equipment. Its Conrad (K) design offers balanced load distribution and dependable performance in applications where space is limited. It is commonly installed in electric motors, industrial gearboxes, pumps, compressors, conveyors, fans, agricultural machinery, and power transmission systems.

Applications:

The Timken 5210K Double Row Angular Contact Ball Bearing is engineered for applications requiring support for radial loads and axial loads in both directions. It is widely used in electric motors, industrial gearboxes, pumps, compressors, conveyor systems, agricultural equipment, machine tools, and manufacturing machinery where high reliability, low vibration, and extended bearing life are essential.

Technical Specifications:

• Manufacturer Part Number (MPN): 5210K (Manufacturing Part Number: 5210K C3)
• Manufacturer: Timken (Fafnir)
• Product Type: Double Row Angular Contact Ball Bearing
• Bearing Type: Angular Contact Ball Bearing
• Series: 5200 Series
• Design: Conrad (K) Design
• Rows of Balls: Double
• Contact Angle: 20°
• Bore Diameter (ID): 50 mm (1.9685 in)
• Outside Diameter (OD): 90 mm (3.5433 in)
• Width: 30.17 mm (1.1880 in)
• Ball Type: Steel
• Cage Type: Snap-In Steel Cage
• Internal Clearance: C3 (Greater Than Normal)
• Dynamic Radial Load Rating (C1): 14,000 lbf (62,000 N)
• Static Radial Load Rating (C0): 10,000 lbf (44,400 N)
• Maximum Shaft Fillet Radius: 1.0 mm (0.039 in)
• Shaft Backing Shoulder Diameter: 56.769 mm (2.235 in)
• Housing Backing Shoulder Diameter: 81.788 mm (3.220 in)
• Lubrication: Oil or Grease
• Closure Type: Open (Unsealed)
• Typical Applications: Electric Motors, Industrial Gearboxes, Pumps, Compressors, Conveyors, Agricultural Equipment, Power Transmission Machinery.

Common Replacements:

• SKF 5210 A/C3
• NSK 5210C3
• NTN 5210 C3