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Material : 52100 Chrome Steel Contact angle : 45° Packing : Industrial packing or single box packing Limiting speed : 850 rpm Reference speed : 2500 rpm Weight : 0.12 kgMain Dimensions Bore diameter (d) :80 mm Outer diameter (D) : 100 mm Height (H) : 10 mm D1 : 90 mm d1 : 92 mm a : 45 mm Dimension series to DIN 623-1 : 1816 Mounting dimensions Da : 90 mm db : 92 mm Db min : 101 mm s : 1.5 mm The radial Dynamic load ratings(Cr) : 16.6KN The radial Static load ratings(Cor) : 29KN The axial Dynamic load ratings(Ca) : 40KN The axial Static load ratings(Coa) : 144KN
The Features of Angular contact roller bearings SGL
Bearings of the series SGL are preferably used if high accuracy and rigidity is required in addition to a high load carrying capacity. The particularly high precision of angular contact roller bearings SGL is achieved by means of exact, machined, hardened and ground bearing rings with a triangular profile. A roller and cage assembly from wear-resistant plastic is arranged between the bearing rings. This results in very compact bearing arrangements with a high performance capacity. The majority of angular contact roller bearings SGL correspond to dimension series 18 and are therefore interchangeable with angular contact ball bearings 718. The use of quadratic rolling elements (diameter equals length) significantly improves the kinematic conditions in the bearing. The rolling behaviour of these rolling elements is practically ideal. The bearings can also support high tilting moments in addition. to axial and radial loads. When fitted in pairs, even high loads are reliably supported. The bearing gives particularly uniform and low-friction running and is suitable for high speeds. The nominal contact angle is a = 45°. These designs are preferably suited to axial, radial and tilting moment loads. Angular contact roller bearings SGL have long proven successful in many high precision planetary gearboxes across a wide range of industrial areas, in machine tools and in the field of robots and handling.
