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COM-T Radial Spherical Plain Bearings
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ISUTAMI BEARINGS

COM-T Radial Spherical Plain Bearings

COM-T Radial Spherical Plain Bearings
ISUTAMI spherical plain bearing is a spherical sliding bearing, its sliding contact surface is an inner spherical surface and an outer spherical surface, movement can be in any Angle of rotation swing, lubrication and self-lubrication.Joint bearing has the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning and good lubrication.Radial spherical plain bearings, single slit outer ring, a lubricating oil tank, able to withstand any direction of the smaller Radial load and axial load.
COM-T Radial Spherical Plain Bearings
ISUTAMI spherical plain bearing is a spherical sliding bearing, its sliding contact surface is an inner spherical surface and an outer spherical surface, movement can be in any Angle of rotation swing, lubrication and self-lubrication.Joint bearing has the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning and good lubrication.Radial spherical plain bearings, single slit outer ring, a lubricating oil tank, able to withstand any direction of the smaller Radial load and axial load.

COM-T Radial Spherical Plain Bearings Size Chart

Radial Spherical Plain Bearings COM-T

Bearing No. Dimensions Basic Load Rating Weight
d D B C dk rs r1s αo Dynamic Static (kg)
min min C(KN) Co(KN)
COM3T 0.19"  0.5625"  0.281"  0.218"  0.406"  0.012"  0.015"  11 5.1 12.8 0.006
4.826 14.29 7.14 5.54 10.31 0.3 0.38
COM4T 0.25"  0.6562"  0.343"  0.25"  0.5"  0.012"  0.022"  13.5 4.4 22 0.01
6.35 16.67 8.71 6.35 12.7 0.3 0.56
COM5T 0.3125"  0.75"  0.375"  0.281"  0.562"  0.012"  0.032"  12 6 28 0.014
7.938 19.05 9.53 7.14 14.27 0.3 0.81
COM6T 0.375"  0.8125"  0.406"  0.312"  0.656"  0.012"  0.032"  10 7.4 37 0.017
9.525 20.64 10.31 7.92 16.66 0.3 0.81
COM7T 0.4375"  0.9062"  0.437"  0.343"  0.687"  0.012"  0.032"  8 8.4 42 0.021
11.113 23.02 11.1 8.71 17.45 0.3 0.81
COM8T 0.5"  1"  0.5"  0.39"  0.813"  0.012"  0.032"  9.5 12 58 0.029
12.7 25.4 12.7 9.91 20.65 0.3 0.81
COM9T 0.5625"  1.0937"  0.562"  0.437"  0.906"  0.012"  0.032"  9.5 15 73 0.039
14.288 27.78 14.27 11.1 23.01 0.3 0.81
COM10T 0.625"  1.1875"  0.625"  0.5"  1"  0.012"  0.032"  9.5 19 94 0.05
15.875 30.16 15.88 12.7 25.4 0.3 0.81
COM12T 0.75"  1.4375"  0.75"  0.593"  1.187"  0.012"  0.044"  9 28 141 0.093
19.05 36.51 19.05 15.06 30.15 0.3 1.12
COM14T 0.875"  1.5625"  0.875"  0.703"  1.312"  0.024"  0.044"  9.5 37 186 0.119
22.225 39.69 22.23 17.86 33.32 0.6 1.12
COM16T 1"  1.75"  1"  0.797"  1.5"  0.024"  0.044"  10 49 245 0.175
25.4 44.45 25.4 20.24 38.1 0.6 1.12

COM-T Radial Spherical Plain Bearings Features

Spherical plain bearing failure is often due to a variety of factors, all the design and manufacturing process factors affect the bearing failure, their analysis is not easy to determine.Factors and internal factors can be considered and analyzed under normal circumstances.The main factors used for adjustment are installation, use and maintenance, maintenance, etc. Meet the technical requirements.Installation conditions are one of the factors that often cause incorrect installation of bearings among the various parts of the package state changes in the bearing capacity of the primary factor in the abnormal state of the operation and early failure.According to the bearing installation, use, maintenance, maintenance of the technical requirements of the operation of the bearing contact load, speed, temperature, vibration, noise and lubrication status monitoring and inspection, found abnormal immediately find the cause, adjust back to normal.In addition, the condition of oil and surrounding yellow essence is also very important for analysis and testing.Bearing chamfering does not determine the quality of the bearing, but it reflects the bearing processing method.The chamfering Angle is black, indicating the hardness of the bearing after such heat treatment as quenching.The one-piece cage is better than the two-piece cage, although the new process USES the one-piece cage, but it only saves the material, and the performance of rotary is worse than the two-piece cage.Internal factors mainly refer to the structural design, quality of the manufacturing process and materials, there are three factors determine the quality of the bearing.Reasonable structure design has a long bearing life.Bearing manufacturing is a multi-step process involving forging, heat treatment, turning, grinding and assembly.The rationality, advancement and stability of the treatment will also affect the service life of the bearing.The influence of bearing heat treatment and grinding process, often bearing failure is more directly related to the product quality, grinding process is closely related to the quality of the bearing surface.The influence of metallurgical quality of bearing material is the main factor of early failure of rolling bearing.With the progress of metallurgical technology, the quality of raw materials has been improved.The proportion of raw material quality factor in bearing failure analysis has decreased obviously, but it is still one of the main factors of bearing failure.Bearing failure analysis must be considered if the selection is appropriate.
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