High - Speed Rotation Double Row Cylindrical Roller Bearing NJ219 P4 P3 V1 V2 95*170*32MM

High - Speed Rotation Double Row Cylindrical Roller Bearing NJ219 P4 P3 V1 V2 95*170*32MM

Product Details

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Cylindrical Roller Bearings

Cylindrical roller bearing are bearing in which cylindrical are used as the rolling elements as opposed to balls in ball bearing. As such, the rollers have a greater(linear)contact area with the outer ring and are distribute loads across a broader surface.

Cylindrical roller bearing are radial bearings whose rolling elements are cylindrical roller. The cylindrical roller is in linear contact with the raceway. It has strong load capacity which mainly bear radial load. The friction between rolling elements and raceway is small, so it;s suitable for high-speed rotation.

Form Information

Data of cylindrical

. d: 95mm

. D: 170mm

. Weight: 2.9kg

. Width: 32mm

. New model: NJ219

. Old model: 42219