Delivery Time:5-7 working days after received your payment
Certification:ISO9001:2008, ISO14001

604ZZ/2RS Deep Groove Ball Bearings 604,605,606,607 Miniature Bearing

 
 
Specifications:

Bearing Type	604ZZ/2RS
Dimension	4*12*4mm
Serie	Deep groove ball bearing
No. of Row	Single Row
Seal Type	Open,2RS,ZZ2
Bearing Material	Chromel steel,Stainless steel,carbon steel
Cage	Steel ,nylon ,brass ,bronze,etc
Clearance	C0,C2,C3,C4,C5
Precision Rating	P0, P6,P5,P4,P2
Vabration	Z1V1, Z2V2, Z3V3,Z4V4
Mass(KG)	0.0025
Package	Single box, carton,wooden box or per your rquest
Guarantee	One year
Service	(1)Prompt delivery
(2)OEM
(3)Buyer label offered
(4)High Quality
Delivery Date	5-7 working days
Certification	ISO9001:2008

Description:
 
Deep groove ball bearing is one of the most common types of rolling bearing.Basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel ball and a set of cage.Deep groove ball bearing type has a single row and double row two kinds, deep groove ball structure is sealed and open two kinds of structure, open without sealing structure refers to the bearing, seal type deep groove ball into dust seal and oil seal.Dustproof cover gasket material for sheet metal, only simple prevent dust from entering the bearing raceway.Oil type for the contact seal, can effectively prevent the grease within the bearing.
Single row deep groove ball bearing type code is 6, double row deep groove ball bearings, code-named 4.Its structure is simple, easy to use, is the most common production, the most widely used type of bearings.
 

Application:

Deep Groove Ball bearing has small friction coefficient  , extreme high speed , simple structure, low cost, easy to achieve high manufacturing precision. They have wide size range and diverse , used in precision instruments, low noise motors , automobiles, motorcycles and general machinery industries. 
 
Deep groove ball bearing can be used for transmission, instruments and meters, electric machinery, household electrical appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, the yo-yo roller type rollerblading, etc

Bearing No.	Bore	O.D	Width	Load Rating	Maxrunout speed	Weight
(KN)	(rpm/min)
	d	D	B	Dynamic	Static	Grease	Oil	KG/PC
mm   in	mm in	mm in	Cr	Cor	r/min	r/min
604	4	0.1575	12	0.4724	4	0.1575	0.96	0.35	36000	45000	0.0025
605	5	0.1969	14	0.5512	5	0.1969	1.07	0.42	30000	38000	0.0035
606	6	0.2362	17	0.6693	6	0.2362	1.96	0.73	30000	38000	0.0058
607	7	0.2756	19	0.748	6	0.2362	2.8	1.06	28000	36000	0.0076
608	8	0.315	22	0.8661	7	0.2756	3.29	1.36	26000	34000	0.012
609	9	0.3543	24	0.9449	7	0.2756	3.33	1.41	22000	30000	0.015