1210K+H210 [Harp] Self-aligning ball bearing
11209 (GOST 28428-90 formarly GOST 8545-75);
1210K + H210 - international designation;
1210K (DIN630) - bearing;
H210 (DIN5415) - adapter sleeve
The ball bearing consists of two rings (internal and external) and rolling elements (balls), connected with a cage - separator. Inner surface of rings has sperical form for free rings axial rotate.
Bearing with tapered inner bore and adapter sleeve;
Self-aligning ball bearing provide correct working than 2...3° axial distortion is.
|Weight W , kg||0.77|
|Inner diameter d , mm||45|
|Outer diameter D , mm||90|
|Total width T , mm||20|
|Mounting shaft type||Tapered|
|Bearing mounting method||Mounted bushing|