Chain drive conveyor roller 3211, 3221 Series

steelstainless steelabrasion-resistant

1. With typical friction driven accumulation, the accumulation force is associated to load capacity. 2. The bearing end cap consists of a precision ball bearing, a polymer housing and end cap seal. Combined they provide an attractive, smooth and quite running roller. 3. The design of the end cap protects the bearings by providing excellent resistance to dust and splashed water. 4. Utilizes durable, steel sprockets. 5. Suitable for conveying weight 10 - 30kg. 6. Temperature range: -5℃ ~ +40 ℃