6700 Series

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Technical diameters
Description

select	Inquiry	Bearing Designation	Dimension（mm）				Basic load ratings (kN)		Speed ratings(rpm)		Weight
select	Inquiry	Bearing Designation	d	D	B	rs min	Cr	Cor	Grease	Oil	(Kg)
		6700	10	15	3	0.1	1.01	0.555	3600	4200	0.0015
		6701	12	18	4	0.2	0.93	0.53	8300	9500	0.002
		6702	15	21	4	0.2	0.94	0.585	6600	7600	0.0025
		6703	17	23	4	0.2	1	0.66	5000	6700	0.0025
		6704	20	27	4	0.2	1.04	0.73	5000	5700	0.0045
		6705	25	32	4	0.2	1.1	0.84	4000	4600	0.005
		6706	30	37	4	0.2	1.14	0.95	3300	3800	0.006

deep groove bearings

Composition of Deep Groove Ball Bearing

★Deep groove ball bearing is the most common type of ball bearings and also widely used in various applications. The covers of deep groove ball bearing are mainly divided into three types, ZZ, 2RS and OPEN.
★Deep groove ball bearing generally consists of an inner ring, an outer ring, a spherical rolling element and a cage.The orbital ditch is slightly larger than the radius of the steel ball.Due to the point contact between the ball and the track, the deep groove ball bearing can withstand the bidirectional axial load in addition to the radial load. It is generally used in pairs in the normal situation, to reduce the induced load causing the internal axial forces using radial load.

Characteristic of Deep Groove Ball Bearing

Due to its simple construction, deep groove ball bearing is easier to make high-precision products, and also suitable for mass production; for being durable, it can reduce maintenance costs; having the low friction coefficient and the high limit speed, it is more advantageous than thrust ball bearing while the axial load rotates were working under high speed.

Application of Deep Groove Ball Bearing

It is suitable for high speed rotation and even can operate in high speed, low noise and low vibration.
Common applications: Automobiles, transmissions, electrical components, household appliances, construction machinery, agricultural machinery, and the others industrial machinery.

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