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Large spherical roller bearing,please contact IXIN for details.
Accuracy Dimensional tolerance and geometrical accuracy is based on GB/T307.(ISO 492,DIN620)Material Material for cylindrical roller is GCr15 (100 Cr6) bearing steel, quench-hardness HRC60---65.Material for inner and outer races is GCr15 (100 Cr6) bearing steel, quench-hardness HRC61---65.Available material for cages is stamping steel,brass,reinforced Nylon.CA It's precision-machined brass cage and strengthened symmetric rollers, the designs are optimized to offer considerably higher load ratings than conventional designs for a broad range of application and long service life.CC Two window-type steel cages, flangeless innerring and guide ring centred on the inner ring, symmetric roller, the designs are optimized.
| Spherical roller bearings | ||||||||||
| Accuracy | Dimensional tolerance and geometrical accuracy is based on GB/T307.(ISO 492,DIN620) | |||||||||
| Material | Material for cylindrical roller is GCr15 (100 Cr6) bearing steel, quench-hardness HRC60---65. | |||||||||
| Material for inner and outer races is GCr15 (100 Cr6) bearing steel, quench-hardness HRC61---65. | ||||||||||
| Available material for cages is stamping steel,brass,reinforced Nylon. | ||||||||||
| CA | It's precision-machined brass cage and strengthened symmetric rollers, the designs are optimized to offer considerably higher load ratings than conventional designs for a broad range of application and long service life. | |||||||||
| CC | Two window-type steel cages, flangeless innerring and guide ring centred on the inner ring, symmetric roller, the designs are optimized. | |||||||||
| MB | It's 2 piece precision-machined brass cage. Improvement over the conventional design, these bearings incorporate strengthened symmetric rollers, and are equivalent to CC design in load capacity. | |||||||||
| K | Tapered bore, taper is 1:12 | |||||||||
| W30 | Tapered bore, taper is 1:30 | |||||||||
| W33 | With a lubricating groove and three lubricating holes in the outer ring. | |||||||||
Large type spherical roller bearings