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PHSB Rod Ends
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ISUTAMI BEARINGS

PHSB Rod Ends

PHSB Rod Ends
Rod ends bearing is a spherical sliding bearing, which is composed of an inner ring with a spherical sliding sphere contact surface, an inner ring with an inner sphere and an outer ring with an inner sphere, and can bear a large load.According to its different types and structures, it can bear the radial load, the axial load or the combined load in the radial direction.Generally used for low speed swing motion, but also in a certain Angle range for tilt motion, when the supporting shaft and shaft shell hole is not concentricity is large, still can work normally.Self-lubricating joint auxiliary bearing should be used in water conservancy, professional machinery and other industries.
PHSB Rod Ends
Rod ends bearing is a spherical sliding bearing, which is composed of an inner ring with a spherical sliding sphere contact surface, an inner ring with an inner sphere and an outer ring with an inner sphere, and can bear a large load.According to its different types and structures, it can bear the radial load, the axial load or the combined load in the radial direction.Generally used for low speed swing motion, but also in a certain Angle range for tilt motion, when the supporting shaft and shaft shell hole is not concentricity is large, still can work normally.Self-lubricating joint auxiliary bearing should be used in water conservancy, professional machinery and other industries.

PHSB Rod Ends Size Chart

Rod Ends PHSB

Ends No. Dimensions Basic Load Rating α
Weight
(kg)
d d2 B C1 S d3 d5 l4 h1 l3 l5 d1 Cr(KN) Cor(KN)
PHSB3 0.19" 0.625" 0.312" 0.25" 0.406" 0.19" 0.312" 1.38" 1.06" 0.562" 0.187" 0.306" 0.78 2.09 13 0.014
4.826 15.88 7.92 6.35 10.3 4.826 7.92 34.9 26.97 14.3 4.75 7.77
PHSB4 0.25" 0.75" 0.375" 0.281" 0.468" 0.25" 0.375" 1.69" 1.31" 0.75" 0.187" 0.355" 1.03 3.04 13 0.023
6.35 19.05 9.53 7.14 11.9 6.35 9.53 42.9 33.3 19.1 4.75 9.02
PHSB5 0.3125" 0.875" 0.437" 0.344" 0.5" 0.3125" 0.437" 1.81" 1.38" 0.75" 0.187" 0.447" 1.53 3.8 13 0.036
7.938 22.23 11.1 8.74 12.7 7.938 11.1 46.02 34.9 19.1 4.75 11.35
PHSB6 0.375" 1" 0.5" 0.406" 0.687" 0.375" 0.562" 2.13" 1.63" 0.937" 0.25" 0.517" 2.08 4.98 13 0.059
9.525 25.4 12.7 10.31 17.5 9.525 15.88 60.3 46 23.8 6.35 13.13
PHSB7 0.4375" 1.125" 0.562" 0.437" 0.75" 0.4375" 0.625" 2.38" 1.81" 0.062" 0.25" 0.586" 2.52 6.02 13 0.082
11.11 28.58 14.27 11.1 19.1 11.1125 15.88 60.3 46 26.97 6.35 14.88
PHSB8 0.5" 1.312" 0.625" 0.5" 0.875" 0.5" 0.75" 2.78" 2.13" 1.19" 0.25" 0.698" 3.33 8.37 13 0.132
12.7 33.32 15.88 12.7 22.2 12.7 19.05 70.6 53.98 30.2 6.35 17.73
PHSB10 0.625" 1.5" 0.75" 0.562" 1" 0.625" 0.875" 3.25" 2.5" 1.5" 0.312" 0.839" 4.5 9.05 13 0.191
15.875 38.1 19.05 14.27 25.4 15.875 22.23 82.6 63.5 38.1 7.92 21.31
PHSB12 0.75" 1.75" 0.875" 0.687" 1.13" 0.75" 1" 3.75" 2.88" 1.75" 0.312" 0.978" 6.41 12.7 13 0.286
19.05 44.46 22.23 17.45 28.6 19.05 25.4 95.3 73 44.5 7.92 24.84
PHSB16 1" 2.75" 1.375" 1" 1.75" 1.25" 1.5" 5.5" 4.13" 2.13" 0.437" 1.269" 13.3 19.5 13 0.998
25.4 69.85 34.93 25.4 44.5 31.75 38.1 140 105 53.98 11.07 32.23

PHSB Rod Ends Features

The noise of Rod ends bearing is the noise determined by its own structure.Raceway sound is a kind of smooth and continuous sound made by the rolling body of a bearing when it is running on the raceway surface.The general bearing sound is the raceway sound plus other sound.The raceway sound of ball bearing is irregular, its main frequency does not change with the speed, and the total sound pressure level increases with the speed.For bearings with high raceway sound, the sound pressure level of raceway sound decreases with the increase of viscosity.And raceway sound small bearing, from the reduction to increase.The greater the rigidity of the bearing seat, the lower the total sound pressure level of the raceway sound.If the radial clearance is too small, the total sound pressure level and main frequency of raceway sound will increase sharply with the decrease of radial clearance.The way to control the raceway noise is to select the bearings with low noise, that is, the bearings with small ripple, and carefully select the conditions of use.Raceway noise often affects the noise of the whole machine, reducing the raceway noise can reduce the noise of the whole machine.The impact sound of the rolling body and its control method. When the large type of ball bearing or cylindrical roller bearing operates at low speed under pure radial load, the rolling body in the non-load area will impact the cage or raceway and make noise due to the small centrifugal force of the rolling body.But as the rotational speed increases, the noise disappears.The method of controlling the impact sound of the rolling body is to reduce the radial clearance appropriately and to use the bearings with reasonable structure and flexible materials.Rolling sound of bearings and its control method. Rolling sound is the harsh metal friction sound that can occur in cylindrical roller bearings in all occasions. It mostly occurs in the larger type of bearings with grease lubrication, while it is more likely to occur in the grease with poor base oil performance, and hardly occurs when the oil is lubricated.In addition, it is easy to occur in winter, when the pure radial load is borne, it is easy to occur in the case of large radial clearance, and with the difference of model size, it is easy to occur in a specific speed range, both continuously and intermittently.Adopting special processing method for outer ring raceway can prevent the occurrence of rolling sound. If necessary, this kind of bearing can be selected, or the radial clearance of the bearing can be reduced appropriately, and the excellent grease can be used to improve the rigidity of the matching parts with the bearing.
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