Detailed description
| 618/530 - BND Deep Groove Ball Bearing | ||
| Basic Dimensions / mm | d | 530 |
| D | 650 | |
| B | 56 | |
| rmin | 3 | |
| r1min | 3 | |
| Basic Load Ratings / kN | Cr | 315 |
| Cor | 480 | |
| Limit Speed / r/min | Grease | 750 |
| Oil | 900 | |
| Material | Rings | GCr15SiMn |
| Balls | GCr15SiMn | |
| Cage | Brass, Carbon steel | |
| Mass / kg | 41.10 | |
| Precision | P0,P6 | |
| Mounting Dimensions / mm | Ds | 543 |
| dh | 637 | |
| R | 2.5 | |
| Packing | Plastic sheet+kraftpaper, wrapped with color plastice tape, put in ply-wooden case. | |
| Terms of payment | 30% T/T in advance, 70% against copy of B/L; or L/C at sight. | |
| Characteristic | Deep groove ball bearing has wide dimension range, which is the mostly type among rolling bearing, can carry radial load and certain extent double row axial load. Capped type (with shield or seal) Could simplify peripheral sealing device of bearing Prelubricated with an adequate quantity of grease, need not refilling. With snap ring Could localize axial by snap ring, simplified the mounting inside case shell. Maximum load type In structure, standard single row deep groove ball bearing has a filing slot among inner ring and outer ring, increased ball diameter and the number of ball filled, consequently increase the nominal radial load, but not applicable to carrying axial load or high rate rotary. Fixing the filing slot position of non-rotary ring in the non-carrying load side when install. These characteristics make BND deep groove ball bearings more versatile, using properties and working life, can repalce SKF FAG in many field. |
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| Application | Suitable for very high rotating speeds; Well suited for medium high radial and axial load. Widly used in Electric Motors,General Machinery such as Compressors, pumps, gearboxes and fans, Automotive,Electrical application, | |
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