NILOS AV bearing series 231 ring For double-row spherical roller bearings according to DIN 635
DIN 635
Special strip steel, galvanised
The standard version of the NILOS ring is a contact seal. After a specific run-in period, cutting into the bearing ring creates a non-contact gap seal. This version can be used at circulation speeds of up to 6 m/s.
NILOS rings are also available to order in CrNi or brass.