Detailed description
| 23948CC/W33 - BND Spherical Roller Bearing | ||
| Basic Dimensions/mm | d | 240 |
| D | 320 | |
| B | 60 | |
| rmin | 3 | |
| r1min | 3 | |
| Basic Load Ratings / kN | Cr | 655 |
| Cor | 1160 | |
| Speed Ratings | Ref. | 1900 |
| Limited | 2000 | |
| Material | Rings | GCr15 |
| Rollers | GCr15 | |
| Cage | Pressed Steel | |
| Mass | 13.50 | kg |
| Precision | P0 | |
| 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 | Spherical roller bearing has self aligning function, but is also very strong. There are two rows of rollers, a sharing of spherical roller road in the outer ring and two Inner raceway. This is the bearing attractive design features in many demanding applications can not be replaced. These characteristics make BND spherical roller bearing more versatile, using properties and working life, can repalce SKF FAG in many industry fields. |
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| Suffix | CA: Integral brass cage, double row symmetrical roller, inner ring ride CC: Two window-type steel cages, double row symmetrical roller, inner ring ride MA: Machined brass cage, outer ring ride MB: Machined brass cage, inner ring ride K: Tapered bore, taper 1:12 K30: Tapered bore, taper 1:30 S: With a groove, lubrication holes in out rings W: Without annular groove and lubrication holes in outer ring W20: Three lubrication holes in outer ring W26: Six lubrication holes in inner ring W33: Annular groove and three lubrication holes in outer ring W77: Plugged W33 lubrication holes |
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| Application | Rolling mills required high speed and precision, for example: wire mills, bar and shape mills, cold or hot sheet mills and cogging mills. | |









