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33100 Series Tapered Roller Bearing
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ISUTAMI BEARINGS

33100 Series Tapered Roller Bearing

33100 Series Tapered Roller Bearing
ISUTAMI tapered roller bearings 33100 Series belong to split bearings.Friction vibration is mainly the abnormal vibration of rolling bearings. Generally speaking, friction vibration is easy to occur on large ball bearings, especially when grease lubrication performance is bad.According to the test and observation, the friction vibration of tapered roller bearing is often directly related to the properties of lubricating oil.When the lubricating oil performance is not good or not clean, it is easy to appear friction vibration, but also with the rolling bearing outer raceway processing quality, if this use of special precision processing method, can better control the friction vibration.
33100 Series Tapered Roller Bearing
ISUTAMI tapered roller bearings 33100 Series belong to split bearings.Friction vibration is mainly the abnormal vibration of rolling bearings. Generally speaking, friction vibration is easy to occur on large ball bearings, especially when grease lubrication performance is bad.According to the test and observation, the friction vibration of tapered roller bearing is often directly related to the properties of lubricating oil.When the lubricating oil performance is not good or not clean, it is easy to appear friction vibration, but also with the rolling bearing outer raceway processing quality, if this use of special precision processing method, can better control the friction vibration.

33100 Series Tapered Roller Bearing Size Chart

tapered Roller Bearing 33100 Series

Bearing Principal Dimensions (mm) Mass
No. d D T B C kg
33108 40 75 26 26 20.5 0.51
33109 45 80 26 26 20.5 0.56
33110 50 85 26 26 20.5 0.59
33111 55 95 30 30 23 0.86
33112 60 100 30 30 23 0.92
33113 65 110 34 34 26.5 1.3
33114 70 120 37 37 29 1.7
33115 75 125 37 37 29 1.8
33116 80 130 37 37 29 1.9
33117 85 140 41 41 32 2.45
33118 90 150 45 45 35 3.1
33122 110 180 56 56 43 5.55

33100 Series Tapered Roller Bearing Features

Vibration of rolling bearing is basically caused by vibration of bearing ring, which is related to bearing structure, stiffness, manufacturing accuracy, installation conditions and service conditions.If the inner ring raceway of the bearing has large radial ripple, the outer ring of the bearing will produce radial vibration when the inner ring rotates.Waves of bearing inner ring will not only cause the radial vibration of outer ring, but also will cause the axial vibration of outer ring, bearing when the axial load can make the bearing inner and outer ring of the axial relative position change, therefore, circle turns thrust cylindrical roller bearing outer ring mouth also produce axial vibration sieve at work, for high-speed rotating bearing, caused by the vibration frequency of corrugated, likely to equal the vibrator shaft rotational frequency, which produce resonance.

Tapered roller bearings keep the bearings and the surrounding environment clean, even if the naked eye can not see the tiny dust into the bearings, will also increase the roller bearings wear, vibration and noise.Bearings and their peripheral accessories should be kept clean, especially dust and dirt, tools and working environment should also be kept clean.Careful use of installation, do not allow strong stamping, do not allow the use of hammer, direct percussion tapered roller bearings, do not allow the transfer of pressure through the rolling body.Use proper, accurate installation tools, use special tools whenever possible, and avoid cloth and staple materials at all costs.To prevent the corrosion of the bearing, directly take the bearing by hand, to fully wash the sweat on the hand, and coated with high quality mineral oil before operation, especially in the rainy season and summer to pay attention to rust.Under certain special operating conditions, the bearing can obtain a longer service life, especially in the case of light load. These special operating conditions, when the rolling surface is effectively separated by lubricating oil film and limit the surface damage of pollutants.
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