Bolt roller bearings

bargain

Bolt Roller Bearings :
KR series, KRV series, NUKR series bolt type roller bearings are made G20CrMo bolt shaft through HVI≥664, effective hardened layer 1.3mm refined, and then by a roller bolts and a combination of thick-walled outer ring raceway within subgroups . shoulder and pressed on the end face of the bolt retainer bolt shaft composed of two lateral directions along the outer guide surface. when the curve of the wheel motion on a flat raceway or cam plate, due to the elastic deformation of the outer ring of the wheel Thus the internal stress to increase the rated load is applied in the case of such work, select curve roller column :

	KR	Curve roller by the ribs and ring axial guide
	KR ... PP	With the curve of the wheel seals
	KRE	With the curve of the wheel eccentric sleeve
	KRE ... PP	Curve of the wheel with the eccentric and sealed
	KRV	Curve roller by the ribs and ring axial guide, full needle
	KRV ... PP	With the curve of the wheel seals
	KRVE	With the curve of the wheel eccentric sleeve
	KRVE ... PP	Curve of the wheel with the eccentric and sealed
	NUKR	Rolling bodies axial guidance of the curve wheel, full roller type
	NUKRE	With the curve of the wheel eccentric sleeve
	CR	Inch series curve rollers