DRAWN CUP NEEDLE ROLLER    BEARINGS

DEBU drawn cup needle roller bearings is formed with thin steel plate through precision punching with very sectional height and big load capacity. This kind of bearings are especially applicable to the big quantity production with economic demands.

Stable combination is used between the needle bearings and the bearing cage. No axle fixture is required. Even under high speed and heavy load condition, the bearing functions can be fully maintained. Furthermore, no lubricating for a long time is possible due to its high storage volume of grease.

DEBU drawn cup needle roller bearings is composed of thin wall punched outer ring, retainer and a group of needle rollers. To compare with the Piercing drawn cup needle roller bearings with open ends , this is a kind of sealed bearing with one end sealed. This kind of bearings are appl-icable to the shaft ends with small axial moving force.

The sealed drawn cup needle roller bearings has a sealing lip. Under general condition, it can protect the dirt from entering into the bearing and the lubricant leakage. The sealing ring is made of compound rubber with operational temperature of -20°C?20°C The bearings have been filled with quality lithium based grease when supplied. Furthermore the standard designing of the drawn cup needle roller bearing is non-oil hole, while the double row drawn cup needle roller bearings are designed with the standard of oil holes. Should there be any option, please notice us in orders

This kind bearings are composed of full width needles which extend outside of the outer rings. Therefore it will sustain heavy load and is suitable for the rocking action of low and medium speed. The bearings can be used instantly once it is assembly because lubricating grease is filled in the be-aring before supplied.