A
|
Change of internal construction
|
A
|
Single row radial ball bearings with high load rating
|
A
|
Single row angular contact ball bearings, polyamide cage
|
A
|
Double row radial ball bearings, without groove, polyamide cage
|
A
|
Double row angular contact ball bearings, without groove, polyamide cage
|
A
|
V-ring seal version A for SNC bearings (optionally with FS seal)
|
AD
|
Contact angle 25 °
|
A1
|
Demountable
|