TIMKEN FAFNIR 20MM X 52MM BALL BEARING 304PP

Description:

The Timken Fafnir 304PP is a single-row deep groove radial ball bearing from the Timken Fafnir® 300 Series. Featuring double contact seals (PP), this bearing is designed to support primarily radial loads with moderate axial loads in both directions while protecting the rolling elements from contaminants and retaining lubricant. With a 20 mm bore and 52 mm outside diameter, it is commonly used in electric motors, pumps, conveyors, gearboxes, fans, compressors, agricultural equipment, and other industrial rotating machinery requiring reliable, low-friction operation.

Applications:

The Timken Fafnir 304PP deep groove ball bearing is engineered for industrial applications requiring smooth operation, low noise, and long service life. Its double-sealed design helps retain factory lubrication while preventing the entry of dust, moisture, and debris, making it suitable for electric motors, industrial pumps, conveyor systems, fans, blowers, machine tools, compressors, and general power transmission equipment.

Technical Specifications:

• Manufacturer Part Number (MPN): 304PP
• Manufacturer: Timken Fafnir
• Product Type: Deep groove ball bearing
• Bearing Type: Single-row radial deep groove ball bearing
• Series: 300 Series
• Bore Diameter (ID): 20 mm (0.787 in)
• Outside Diameter (OD): 52 mm (2.047 in)
• Width: 15 mm (0.591 in)
• Closure Type: Double contact seals (PP)
• Seal Material: Synthetic rubber with steel reinforcement
• Bore Type: Straight bore
• Ball Material: Steel
• Cage Material: Steel
• Manufacturing Part Number: P304PP Z5 FS50000
• Dynamic Radial Load Rating (C1): 17,700 N (3,970 lbf)
• Static Radial Load Rating (C0): 7,880 N (1,770 lbf)
• Limiting Speed (Grease): 8,333 rpm
• Limiting Speed (Oil): 9,722 rpm
• Maximum Shaft Fillet Radius: 1.1 mm (0.043 in)
• Weight: Approximately 0.16 kg (0.35 lb)
• Function: Supports radial loads and moderate axial loads in both directions while providing smooth, low-friction rotation.
• Features: Double-sealed construction, factory-lubricated, deep-groove raceway design, precision-ground components, high-speed capability, and long service life.

Common Replacements:

• Timken Fafnir 304PP deep groove ball bearing
• SKF 6204-2RS1 deep groove ball bearing
• NSK 6204DDU deep groove ball bearing