Roller - Custom Welded Steel Tube Diameter 50 To 219mm Length 190 To 3500mm | Vibration-reducing Design Grease Retaining Seals Dual Bearing Options

Our roller saves on repair and maintenance costs of the conveyor belt due to the concentric design which decreases vibration Besides we can design & manufacture the rollers and idlers according to the buyer's requirements. Diameter: 50 to 219mm Length: 190 to 3 500mm Used in the steel industry harbor coal industry power industry cement industry and more Tube: customized welded steel tube Shaft: bright drawn steel to required bearing tolerance Shaft end: both ends of tube are simultaneously machined and chamfered Bearing: single and double row deep groove ball bearing 2RZ and 2Z with C3 clearance Seals: grease retaining inner seal with multi-stage labyrinth and retention cap with outboard rubbing flinger seal Lubrication: grease is lithium soap type grease with rust inhibitors Welding: mixed gas shielded arc welding end