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Smooth bearing (2)

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The first applicable shelf:
Steel plate stamping frame, synthetic resin forming frame, pin-type frame for primary use:
Automobiles: front wheel, rear wheel, transmission, differential pinion shaft. Machine tool spindle, construction machinery, large agricultural machinery, railway vehicle gear reduction equipment, rolling mill roll neck and reduction gear spherical roller bearing. Spherical roller is arranged between the outer ring of the raceway and the inner ring of the double raceway; it is different according to the internal structure; it is divided into four types of R, RH, RHA and SR; because the middle of the arc of the outer ring raceway is common with the bearing; The self-aligning function; thus, it can actively adjust the axial load caused by the deflection or the different core of the shaft or the shaft to accept the radial load and the two-way axial load. Especially the radial load can be large; suitable for accepting heavy load and impact Load tapered bore bearings can be used with the following two types of taper holes on the shaft (taper) by using fasteners or withdrawal sleeves:
1:30 (auxiliary code: K30)...Applicable to 240,241 series 1:12 (auxiliary code: K).........Applicable to other series of outer ring can open oil hole, oil groove and positioning pin hole (1). The inner ring can also be equipped with oil holes and oil grooves.
Copper alloy cutting and holding frame, steel plate stamping frame, pin-type frame, synthetic resin forming frame for primary use:
Paper machine, deceleration equipment, railway vehicle axle, rolling mill gear box seat, rolling mill roller table, crusher, vibrating screen, printing machinery, woodworking machinery, various industrial speed reducers, vertical belt-mounted self-aligning bearing thrust ball bearings The raceway ring with the raceway of the raceway with the raceway and the ball and the bracket assembly is called the axle ring; the raceway ring cooperated with the outer casing is called the raceway. The two-way bearing will cooperate with the middle axle. One-way bearings can accept one-way axial loads; two-way bearings can accept two-way axial loads (both can not accept radial loads)
The first applicable adherence frame: steel plate stamping frame, copper alloy or phenolic resin cutting frame, synthetic resin forming frame for primary use: car steering pin, machine tool spindle thrust cylindrical roller bearing by washer-shaped raceway ring (shaft ring, The seat ring) is composed of a cylindrical roller and a bracket assembly. The cylindrical roller is convexly machined; therefore, the pressure between the roller and the raceway surface is evenly distributed to accept a one-way axial load, and the axial load can be large; the axial rigidity is also Strong first applicable shelf:
Copper alloy cutting adheres to the primary use:
Oil rigs and steel-making steel mechanical thrust needle roller bearings are made up of raceway ring and needle roller and holding frame assembly; thin rolling ring (W) with punching or thick rolling ring for cutting (WS) 组合 组合 非 非 非 非 非 非 非 非 WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS WS杓 蠖 蠖 霾捎 霾捎 霾捎 霾捎 牒捅 牒捅 茏榧 茏榧 茏榧 茏榧 茏榧 茏榧 茏榧 茏榧 茏榧 茏榧 茏榧 茏榧 茏榧 茏榧 : : 媸褂 媸褂
Steel plate stamping, synthetic resin molding, the main purpose of the frame:
Variable-speed tapered roller bearings for automobiles, cultivators, machine tools, etc. These bearings are equipped with a truncated roller (the large end is a spherical surface); the roller is precisely guided by the rim of the raceway (shaft, race) The one-way bearing that makes the poles of the shaft ring and the raceway surface of the raceway and the face of the roller tumbling face intersect on the middle line of the bearing can accept the one-way axial load; the two-way bearing can accept the two-way axial load and the two-way bearing will The middle ring cooperates with the shaft; however, because the clearance is used for cooperation; therefore, it is necessary to use the sleeve or the like to axially position the middle ring.
Copper alloy cutting adheres to the primary use:
One-way: crane hook, oil rig rotary ring two-way: rolling mill roller neck thrust spherical roller bearing This type of bearing spherical roller is placed obliquely; because the raceway surface is spherical; with a self-aligning function; It is promised that the shaft has a number of skewed axial loads to be very large; in the case of accepting axial loads, it is also acceptable to use a number of radial loads.
Copper alloy cutting adheres to the primary use:
Hydroelectric generators, vertical motors, propeller shafts for ships, reducers for rolling mill rolling screws, tower cranes, coal mills, extruders, forming machines

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