Technical Data:● ?Brand Name: SHUNDA ● ?Model Number:60mm—219mm. ● ?Tube Material: Q235A,SEAMLESS PIPE,Rubber,UHMWPE ,Nylon,Stainless,Ceramic?etc. ● ?Seal:Labyrinth Seal, Water-proof, Dust-proof. ● ?Bearing Brand:SKF/NSK/TNT/HRB?etc. ● ?Bearing Feature:C3 Deep Groove Radial Ball Bearing, Water-proof, Dust-proof. ● ?Coating:Anticorrosive Paint, Galvanized, Rubber etc. ● ?Shaft Material:Deep drawn steel C45. ● ?Shaft Number:15mm—50mm. ● ?Shaft Head:Milling Flat, Milling Slot ect. ● ?Color:Red, Black, Blue, Green, Orange etc. ● ?Lifetime:More than 30000 hours. ● ?Standard: GB, ISO, CEMA, DIN, JIS, ETC? ● ?Production capacity: 2000pcs/day.?Advantage?1. The life time: More than 30000 hours?2. Samples for testing are available.?3. Minimum revoiving resistance?4. Small maintain work?5. High load capability?6. The more relaxed payment terms?7. Dust proof & water proof8. Our products have been exported to more than 30 countries.Specifica......url:http://www.sdconveyorbelts.com