LR202-X-2RS

chmotion LR202-X-2RS Yoke Track Roller (Cam Roller)
Single-Row Cam Follower with Cylindrical Running Surface & 2RS Seals

Key Advantages

• High-Load Cam Roller: Robust 7.35 kN max static load (F0r) & 5.1 kN max dynamic load (Fr) for demanding cam, guide, and support applications.
• 2RS Seals (Both Sides): Rubber contact seals provide effective protection against contaminants, enhancing bearing life in harsh environments.
• Quiet & Smooth Operation: Nylon (PA66) retainer reduces noise, vibration, and friction for high-speed performance up to 11000 r/min.
• Precision P6 (ABEC-3) Grade: Ensures accurate and repeatable motion with controlled radial runout and clearance.
• Reliable Material & Lubrication: 100Cr6 bearing steel rings/balls and pre-lubricated with Shell Alvania EP2 grease for long-term performance from -20°C to +120°C.

Critical Specifications

• Bore Diameter (d): 15 mm
• Outside Diameter (D): 40 mm
• Roller Width (B): 11 mm
• Basic Dynamic Load Rating (C): 7.02 kN
• Basic Static Load Rating (C0): 3.2 kN
• Max Static Radial Load (F0r): 7.35 kN
• Limiting Speed (nD G): 11000 r/min
• Weight: ≈ 0.07 kg
• Radial Clearance (Gr): 0.003~0.018 mm

Design Features

• Cylindrical (non-crowned) outer ring running surface.
• 2RS rubber contact seals on both sides for optimal protection.
• High-quality 100Cr6 (SAE 52100) bearing steel for durability.
• P6 (ABEC-3) precision rating for dimensional accuracy and runout.
• Ready-to-mount, pre-lubricated design.

Industrial Applications

• Cam drives and linear guide systems
• Automation equipment and packaging machinery
• Material handling and conveyor systems
• Printing and textile machinery
• General industrial machinery requiring a reliable track roller

Replacement Note: This chmotion LR202-X-2RS is a direct interchange for popular models like INA LR202 NPP and INA LR 202-X-2RSR.