Features To bear predominate radial load and subsidiary axial load from both directions, lower cost and price, low running resistance, high limiting speed, possible to reach higher rotating precision and pretty low vibration level, in addition, possible to make into sealing structure. Applications Electric motors, machine tools, automobiles, precise devices, home appliances, chemical machinery, general machinery, agricultural machinery, etc.
6316 Dimensions d 80 mm D 170 mm B 39 mm d 1 â?? 108 mm D 2 â?? 146.9 mm r 1,2 min. 2.1 mm Abutment dimensions d a min. 92 mm D a max. 158 mm r a max. 2 mm Calculation data Basic dynamic load rating C 130 kN Basic static load rating C 0 86.5 kN Fatigue load limit P u 3.25 kN Reference speed 8500 r/min Limiting speed 5300 r/min Calculation factor k r 0.03 Calculation factor f 0 13.3 Mass Mass bearing 3.63 kg
Width:21 mm Bore diameter:35 mm Outside diameter:80 mm Limiting speed:12000 r/min Reference speed:19000 r/min Mass:0.46kg
Introduction About Deep-groove ball bearings Deep groove ball bearings have deep, uninterrupted raceway grooves. These raceway grooves have a close osculation with the balls, enabling the bearings to accommodate radial and axial loads in both directions. These bearings are particularly versatile and are: simple in design non separable suitable for high and even very high speeds robust in operation, requiring little maintenance Deep groove ball bearings are the most widely used bearing type. Consequently, they are available from SKF in many designs, variants, series and sizes. Deep groove ball bearings are available for shaft diameters ranging from 3 to 1500 mm. They are available in three performance classes: a.standard bearings for high quality b.Explorer bearings for high-load carrying capacity c.Energy Efficient (E2) bearings for energy efficiency For specific applications, It also including: bearings for extreme temperatures DryLube bearings bearings with Solid Oil insulated bearings polymer bearings NoWear coated bearings sensor bearing units
Width:31 mm Bore diameter:60 mm Outside diameter:130 mm Limiting speed:7000 r/min Reference speed:11000 r/min Mass bearing 1.72kg
Deep groove ball bearings are particularly versatile. They are suitable for high and very high speeds, accommodate radial and axial loads in both directions and require little maintenance. Because deep groove ball bearings are the most widely used bearing type, they are available in many designs, variants and sizes. Width:14 mm Bore diameter:20 mm Outside diameter:47 mm Limiting speed:20000 r/min Reference speed:32000 r/min Mass:0.1kg
Deep groove ball bearings are particularly versatile. They are suitable for high and very high speeds, accommodate radial and axial loads in both directions and require little maintenance. Because deep groove ball bearings are the most widely used bearing type, they are available in many designs, variants and sizes. Width:23 mm Bore diameter:40 mm Outside diameter:90 mm Limiting speed:11000 r/min Reference speed:17000 r/min Mass bearing 0.63kg
Spherical roller bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions. Factors that influence spherical roller bearing performance Bearing performance is not only determined by load or speed ratings. There are a number of other factors that contribute to bearing performance. To a large extent, performance is influenced by the geometry of the rollers, raceways and cages, the heat treatment, as well as the surface finish of all contact surfaces. Main factors which influence spherical roller bearing performance include, but are not limited to: Symmetrical rollers Roller tolerances Special roller profile
Mass bearing 1.83kg Width:42.25 mm Bore diameter:50 mm Outside diameter:110 mm Limiting speed:6300 r/min Reference speed:4800 r/min
Features a.high speed, high precision b.high rigidity, stand impact and vibration c.can withstand big axial load This bearing is suitable to bear composite load of axial load and radial load. Normally radial load is predominant but for great taper angle bearing the axial load could be predominant. Taper roller bearing is a separable bearing. Its outer ring can be mounted individually from the unit of inner ring, cage and rollers. Its radial and axial internal clearance can be adjusted during installation; even can be a interference installation. For taper roller bearing stamped steel cage is common selection. For large size bearing, welded steel cage or pin-assembled cage is used. Applications Hob bearing of truck, shaft of large machine tool, wheel shaft box, large reducer, bearing of rollers of steel mill, etc. Classification Single-row tapered roller bearings accommodate radial and axial loads (in one direction). For technical reasons, they are always positioned against a second tapered roller bearing in a mirror arrangement. Double-row tapered roller bearings accommodate radial and axial loads (in both directions) and are available in metric or inch sizes. The axial play of the bearing pair is determined during bearing production. There are numerous applications in industry and in the automotive sector. Four-row tapered roller bearings are used in rolling mills for the steel and non-ferrous industry sectors. These bearings are designed for extremely high radial and axial loads as well as for high speeds and impact loads and are used in extremely unfavorable ambient conditions such as high temperatures, water and contamination. With the new Performance series for rolling mills, costs can be significantly reduced from a TCO perspective.