CH40L Track Runner Bearings, Heavy Duty Stud Type, Screwdriver Slot, Sealed, 1.250" Outside Diameter

This heavy stud RBC needle bearing cam follower is traditional in design, with a heavy outer ring cross section and a full complement of needle rollers. It offers high dynamic and static load carrying capability, and anti-friction performance, in a compact design. It can be used as a track roller, a cam follower, and it can be a part of a wide range of linear motion systems. An added feature of this bearing is a heavy duty stud. Heavy studs are designed to provide additional stud strength for applications with high loading or shock loads where the stud will be subjected to high bending stresses. This cam follower is manufactured with a crowned outer ring. Crowned outer rings are used to minimize outer ring thrusting in applications where the axis of the cam follower is not parallel to the surface of the track or is skewed relative to the direction of travel. Crowned outer rings are a good selection for use with curved or circular tracks. However, in well aligned applications, crowned outer rings can cause accelerated track wear. RBC Bearings has been providing bearing solutions to our customers since 1919. A publicly-traded company (NASDAQ: ROLL), RBC currently has 23 manufacturing facilities worldwide, with 18 located in the USA.

• Designed to provide additional stud strength for applications with high static loading or shock loads
• Crowned outer ring to better accommodate applications where misalignment is present
• Screwdriver slot head for installation with a flat-blade screwdriver
• Double gap seals to keep contaminants out
• Black oxide finish provides added corrosion resistance