... this field, we can design the goods independently.Standard: GB, ISO, CEMA, DIN, JIS, ETC.Production capacity: as usual ... & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance, the brand can be according to the ... Seal.6. Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.7. Welding: Mixed gas shielded arc ... , conveyor trough idler, carrier idler, return roller with rubber ring