1312K+H312 Self-aligning ball bearing
11311 (GOST 28428-90 formarly GOST 8545-75);
1312K + H312 - international designation;
1312K (DIN630) - bearing;
H312 (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||1.94|
|Inner diameter d , mm||60|
|Outer diameter D , mm||130|
|Total width T , mm||31|
|Mounting shaft type||Tapered|
|Bearing mounting method||Mounted bushing|