Single row self-aligning roller bearings comprise solid outer rings with a concave raceway, solid inner rings with two ribs and a cylindrical or tapered bore as well as barrel rollers with cages. The bearings cannot be dismantled.
Single row self-aligning roller bearings with solid brass cages have the suffix MB. The cages are guided on the inner ring.Solid window cages made from glass fibre reinforced polyamide are indicated by the suffix TVP.
ZZ 20309-TVP bearings are widely used in Metalworking ,Marine,Industrial gearboxes,mining machinery, Chemistry, Textile machinery. If you want to know more about ZZ 20309-TVP, welcome you contact us freely .