The Timken Company CRS-64 Cam Follower Stud Type

Description:

The Timken CRS-64 is a sealed stud-type cam follower bearing designed for applications where the bearing outer diameter rolls directly on a track or cam surface while supporting heavy radial loads. Constructed with a thick-walled outer ring, full complement needle rollers, and a precision-ground stud, this cam follower delivers high load capacity, smooth rolling performance, and long service life in demanding industrial environments. The sealed design helps retain lubricant and prevent contaminants from entering the bearing, making it suitable for continuous-duty operation. It is widely used in conveyor systems, automated machinery, packaging equipment, material handling systems, indexing mechanisms, and cam-operated machinery. Maintenance teams, OEMs, and system integrators specify this cam follower for equipment replacement, retrofit projects, expansion, and preventive maintenance to improve machine reliability and reduce downtime.

Applications:

The Timken CRS-64 cam follower is engineered for track-guided and cam-driven systems requiring high radial load capacity and precise rolling motion. Its sealed construction minimizes maintenance requirements while protecting internal components from dust, moisture, and debris. Typical applications include conveyors, packaging machinery, textile equipment, printing presses, automation systems, machine tools, and industrial material handling equipment.

Technical Specifications:

• Manufacturer Part Number (MPN): CRS-64
• Manufacturer: Timken
• Product Type: Cam Follower Bearing
• Bearing Type: Stud-Type Cam Follower
• Roller Style: Cylindrical (Flat) Outer Diameter
• Bearing Element: Full Complement Needle Rollers
• Seal Type: Sealed
• Stud Type: Standard Slotted Stud
• Material: High Carbon, High Chromium Bearing Steel
• Roller Outside Diameter: 4.000 in (101.6 mm)
• Roller Width: 2.250 in (57.15 mm)
• Stud Diameter: 1.500 in (38.1 mm)
• Stud Length: 3.500 in (88.9 mm)
• Thread Size: 1-1/2-12 UNF
• Dynamic Load Rating: 31,100 lbf
• Static Load Rating: 72,200 lbf
• Maximum Speed: 780 rpm
• Lubrication: Factory Greased, Relubricatable
• Finish: Black Oxide
• Weight: Approximately 9.46 lb (4.29 kg)
• Typical Applications: Conveyor systems, packaging machinery, automation equipment, indexing mechanisms, machine tools, and industrial material handling systems.

Common Replacements:

• Koyo CRS-64 Cam Follower
• McGill CF-4-S Cam Follower
• RBC S128-S Cam Follower