Crowned Roller Follower 2RS 17x40x21mm | AIMS Industrial

All About Structure and Features

• Roller Followers are bearings designed for outer ring rotation, in which needle rollers are incorporated in a thick-walled outer ring.
• Both crowned and cylindrical outer rings are available.
• The outer rings run directly on mating track surfaces, and the crowned outer ring is effective in relieving the edge load caused by mounting errors.
• The cylindrical outer ring, on the other hand, has a large contact area with the mating track surface and is suitable for applications involving large loads or low track surface hardness.
• In Roller Followers, there are two types of bearings available, the caged type and the full complement type.
• The caged type is useful for applications at high-speed rotation.
• The full complement type, on the other hand, is suitable for heavy-load applications at low-speed rotation or oscillating motions.
• Roller Followers include separable and non-separable types.
• Also, in addition to the open type, shield type and sealed type are available.
• The clearances between the side plates and outer ring of the shield type are narrow, and form labyrinths.
• In the sealed type, special synthetic rubber seals are assembled in these clearances, and they are effective in preventing the penetration of dust and dirt.
• These bearings are available in a variety of types to suit almost any kind of application. They are widely used for cam mechanisms and for linear motions of conveying equipment.

Roller Followers (NART series crowned and cylindrical outer ring, separable and non-separable with inner ring) carry heavy radial loads on cam surfaces and linear tracks for industrial machinery and automation.

Industrial Automation

• Roller follower supply for industrial cam and track-guided automation
• Production line cam mechanism and track follower bearing supply
• Automated machinery roller follower bearing replacement

General Engineering

• Cam and track follower bearing supply for industrial machinery
• Engineering plant roller follower maintenance and replacement
• Industrial machinery cam mechanism bearing supply

• Type: Roller follower bearing
• Outer ring: Crowned
• Construction: Separable
• Brand: IKO