1312K+H312 Self-aligning ball bearing
Designation:
11311 (GOST 28428-90 formarly GOST 8545-75);
1312K + H312 - international designation;
1312K (DIN630) - bearing;
H312 (DIN5415) - adapter sleeve
Design:
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.
Features:
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 |
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