30321 Tapered Roller Bearing 105*225*49mm

30321 Tapered roller bearing 105*225*49mm

Dynamic load ratingCr(kN):371kN

Static load rating Cor(kN):432kN

Lubrication: Oil Preservative

Grease lubrication speed (r/min):1700

Lubricating oil speed(r/min):2300

Dimensions: 105x225x49mm/Metric

Mass:8.74kg

Grease:Shell or as your requirements

Quality:ABEC1,ABEC3,ABEC5,ABEC7

Application:

Tapered roller bearings are widely used in automotive, rolling mill, mining, metallurgical, plastic machinery, etc.

 Working Principle :

Tapered roller bearings mainly bear with radial, the axial union load. Bearing outer ring rolling bearing capacity depends on the way Angle, the greater the carrying capacity of the larger Angle. This type of bearings is bearing separation, according to the bearing of the roller column number into a single, double row and four row circular cone roller bearings. The single row circular cone roller bearing clearance to users in the installation to adjust; Double row and four row circular cone roller bearings clearance has set up a file in the products based on user requirements given, don't need to adjust by the user.