The Timken Company CS13 Closed End Bearing Cover

Description:

The Timken CS13 is a closed-end bearing cover designed for Timken solid-block mounted spherical roller bearing units to provide an additional layer of protection against contamination, moisture, dust, and debris. Manufactured from durable urethane, the CS13 completely encloses the exposed shaft end, helping to extend bearing service life and improve equipment reliability in harsh operating environments. It is commonly used in mining, aggregate processing, material handling, food processing, pulp and paper, cement, and other industrial applications where bearing protection is critical. Maintenance teams, OEMs, and system integrators specify this bearing cover for new installations, equipment replacement, retrofit projects, expansion, and preventive maintenance to minimize contamination-related failures and reduce downtime.

Applications:

The Timken CS13 closed-end bearing cover is designed for use with compatible Timken solid-block mounted spherical roller bearing housings requiring enhanced sealing performance. Its urethane construction resists corrosion and cushions impact from debris while providing a protective barrier around the shaft end. Typical applications include conveyors, crushers, bucket elevators, fans, mixers, processing equipment, and other industrial machinery operating in dusty, wet, or contaminated environments.

Technical Specifications:

• Manufacturer Part Number (MPN): CS13
• Manufacturer: Timken
• Product Type: Closed-End Bearing Cover
• Cover Type: Urethane Closed-End Cover
• Material: Urethane
• Bearing Compatibility: Timken Solid-Block Mounted Spherical Roller Bearing Units
• Number of Bolts: 4
• Type: Closed
• Dimension A: 4.70 in (119.4 mm)
• Dimension B: 4.35 in (110.5 mm)
• Dimension C1: 1.08 in (27.3 mm)
• Corrosion Resistance: Yes
• Impact Resistant: Yes
• Primary Function: Protects bearing and shaft end from contamination, moisture, and debris
• Typical Applications: Conveyors, mining equipment, aggregate processing, cement plants, pulp and paper mills, food processing equipment, and industrial material handling systems.

Common Replacements:

• Timken CS13STEEL Closed-End Bearing Cover
• Timken CS14V Urethane Closed-End Bearing Cover
• Timken CS13 Urethane Replacement Cover