1. Tube: Customized welded steel tube
2. Shaft: Bright drawn steel to required bearing tolerance
3. Shaft end: Both ends of tube are simultaneously machined and chamfered
4. Bearing: Single and double row deep groove ball bearing 2RZ and 2Z with C3 clearance

5. Seals: Grease retaining inner seal with multi-stage labyrinth and retention cap with outboard rubbing flinger seal
6. Lubrication: Grease is lithium soap type grease with rust inhibitors
7. Welding: Mixed gas shielded arc welding end

Our roller saves on repair and maintenance costs of the conveyor belt due to the concentric design which decreases vibration