Guide Bearing-V Groove, Stainless Steel

・Deep groove Ball Bearings is the most commonly used rolling bearing. It is of simple structure and easy to use.
・The material of this Ball Bearings is equivalent to SUS420, which has a certain antirust ability.
・The V-shaped roller that rolls on the V-shaped guide surface, coupled with the design of a reciprocating motion system, has realized the perfect combination of linear motion and arc motion.

・The V-shaped Ball Bearings that rolls on the V-shaped guide surface can reach a high linear speed.
・Lower noise is achieved due to the good contour consistency between the V-shaped groove of the roller bearing and the V-shaped surface of the V-shaped guide of the roller.
・The use of V-shaped Ball Bearings can reduce the accuracy requirements of the installation reference, greatly reducing the accuracy requirements for the installation reference plane, and saving assembly time and effort.

 

 

Part Number of Ball Bearings		D	B	VD	C Chamfering	Basic Rated Load		Mounting Dimensions		Mass (g) (Reference)
Type	d					Cr (Dynamic) N	Co (Static) N	Ds (min)	dh (max)
E-SZV	3	12	4	9.06	0.25	542	186	4.5	7.5	1.3
	3	14		11.06						1.9
	4	12		9.06				5.5		1.2
	4	14		11.06						1.8
	6	16		13.06		235	650	7.5	10	2.1

*The parameters in the table are for reference only and are not guaranteed values.

When the precision of the shaft and Ball Bearings housing is poor, the bearing will be affected, and its due performance will not be exerted. For example, the poor precision of the mounting part with the bearing will cause relative inclinationof the inner and outer rings.
At this time, besides the Ball Bearings load, the edge load will be increased additionally, which will shorten the fatigue life of the bearing, and even more seriously, it will lead to damage such as cage breakage and sticking.

Please use the following special mounting tool for installation and removal

Ball Bearings heater

Proper installation of the Ball Bearings heater can guarantee a long life of the bearing. Rolling bearings are reliable mechanical components with long service life if they are installed and maintained correctly. After the induction heater is used for heating, the Ball Bearings expands outward in the cylindrical direction, which can avoid the damage during installation. Induction heater is one of the most scientific heating methods, which does notneed preheating, and can be heated to 110℃ in a few seconds or minutes depending on the weight of bearings, without damaging the prior lubrication

Bearing puller

When the installation state of the Ball Bearings is in the following situations, the special puller can be used for disassembly. (a) Shaft shape: cylindrical shaft, Inner diameter shape of bearing inner ring: cylindrical hole. (b) Shaft shape: cylindrical shaft, inner diameter shape of bearing inner ring with tight bushing: tapered hole. (c) Shaft shape: tapered shaft, Inner diameter shape of Ball Bearings inner ring: tapered hole. In either state, the lock nut of the shaft (or the lock nut of the tight bushing) must be released during disassembly, and the lock nut must beplaced in a loose state.

 

 

Part Number		D	B	VD	C Chamfering	Basic Rated Load		Mounting Dimensions		Mass (g) (Reference)
Type	d					Cr (Dynamic) N	Co (Static) N	Ds (min)	dh (max)
E-SZV	3	12	4	9.06	0.25	542	186	4.5	7.5	1.3
	3	14		11.06						1.9
	4	12		9.06				5.5		1.2
	4	14		11.06						1.8
	6	16		13.06		235	650	7.5	10	2.1

*The parameters in the table are for reference only and are not guaranteed values.