30307 Single Row Tapered Roller Bearing

Product Introduction

30307 Single Row tapered roller bearing belongs to metric 30000 series.Use top pressure retainer,superfinishing roller,all combination heights have been measured,ensure the quality.

The 30307 tapered Roller Bearing belongs to the separated type bearing, and both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into different structural types based on the number of rows of installed rollers, such as single row, double row, and four row tapered roller bearings.  When the bearing is subjected to radial load, an axial force will be generated, so another bearing capable of withstanding opposite axial forces is needed for balance.

Domestic new model: 30307       Domestic old model: 7307E

 Inner diameter (mm): 35             Outer diameter (mm): 80             Width (mm): 21      

Greasing lubrication speed (r/min): 5000       Cor (kN): 82.5      Cr (kN): 75.2       

Oil lubrication speed (r/min): 6300         Weight (KG): 0.515

Application Area

30307 Single Row Tapered Roller Bearing mainly used in AC welding machines, mesh belt furnaces, cleaning machinery, flash drying machines, binding machines, manual welding machines, rotary drying machines, laboratory mixing equipment, plastic and rubber industries, ironing tables, etc.

‍If you are interested in 30307 Single Row Tapered Roller Bearing,kindly contact me.