conveyor idler,return idler for belt Diameter: 50 to 219mm Length: 190 to 3, 500mm

(a) Shaft: Bright drawn steel to required bearing tolerance (b) Shaft end: Both ends of tube are simultaneously machined and chamfered (c) Bearing: Single and double row deep groove ball bearing 2RZ and 2Z with C3 clearance (d) Rubber: Heat vulcanization rubber. Wear resistant, anti-fire (e) Seals: Grease retaining inner seal with multi-stage labyrinth and retention cap with outboard rubbing flinger seal (f) Lubrication: Grease is lithium soap type grease with rust inhibitors (g) Welding: Mixed gas shielded arc welding end (h) Our roller saves on repair and maintenance costs of the conveyor belt due to the concentric design which decreases vibration

impact roller