LR 203 2RS | Track Roller / Cam Follower (Yoke Type) | LR Series

LR 5204‑2RS Yoke-Type Track Roller Bearing

The LR 5204‑2RS is a double-row, sealed track-roller bearing (cam-follower / yoke-type track roller) with a crowned outer ring profile. The “2RS” suffix means it has rubber contact seals on both sides, which help retain lubricant and prevent dust or contaminants from entering — making it suitable for conveyors, guide rails, cam-follower systems, or other industrial machinery where a roller runs along a track under load. The crowned outer ring helps distribute stress evenly on the track and reduces wear, contributing to smoother, more reliable operation in harsh or dirty environments.

• Bore Diameter (Inner): 20 mm

• Outer Diameter (Roller): 52 mm

• Roller Width: 20.6 mm

• Sealing: Double-sided rubber contact seals (2RS)

• Outer Ring Surface: Crowned / rounded profile for smooth track rolling and stress distribution

• Dynamic Radial Load Capacity (Approx.): 16.1 kN

• Static Radial Load Capacity (Approx.): 9.5 kN

• Approximate Weight: 0.23 kg

LR 5206-2RS Yoke-Type Track Roller Bearing

The LR 5206‑2RS is a yoke-type track roller (cam-follower) bearing designed for applications where a roller must run on a track or rail under load. It features a double-row construction and is sealed on both sides, as indicated by the “2RS” suffix, which protects the bearing from dust and contaminants while retaining lubrication. The bearing’s crowned outer surface allows it to tolerate slight misalignment or track irregularities, providing smooth rolling motion and enhanced durability. This makes it ideal for conveyors, guideways, industrial machinery, and other equipment requiring reliable track-following rollers in potentially harsh or dusty environments.