taper roller bearing 30204
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taper roller bearing 30204

30204 bearing is a kind of tapered roller bearing, belonging to the metric system 30000 series, with an inner diameter of 20 mm outer diameter of 47 mm assembly height of 15.25 mm. Mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railway, and other industries.
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Product Introduction

30204 bearing is a kind of tapered roller bearing, belonging to the metric system 30000 series, with an inner diameter of 20 mm outer diameter of 47 mm assembly height of 15.25 mm. Mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railway, and other industries. Tapered roller bearing belongs to the separation type bearing, bearing inner and outer rings are conical raceway. The bearings are divided into single-row, double-row, and four-row tapered roller bearings according to the number of rows installed. Single-row tapered roller bearings can bear radial load and single-direction axial load. When the bearing bears the radial load, there will be an axial component force, so when another bearing that can withstand the axial force in the opposite direction is needed to balance. This kind of bearing is designed so that the inner ring raceway surface, the outer ring raceway surface, and the cone surface of the roller rolling surface intersect at a point on the center line of the bearing. In addition to the metric series products, there are a variety of British series products. Suitable for heavy load and impact load. Tapered roller bearings in addition to single-row bearings, there are double-row bearings, pairs of double bearings, and four-row bearings. Tapered roller-bearing cages are usually pressed cages.


 Boundary Dimensions MM Designation Load Rating(KN)
 Dyn.      stat
 speed ratings(rpm)r1 r2 (min) mounting dimensions MMMass (KGS)
dDTBCCr           Corng greaseng oilda minDa maxra max
204715.2514123020427.928.58000110001294110.127


 

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  • Our customer-centric approach ensures that we always put our clients' needs first.
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  • We believe that collaboration is key to success, and work closely with our clients to develop customized Tapered Roller Bearing solutions that meet their specific needs.
  • Due to reliable quality, reasonable price and good service, we have won a wide range of markets.

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