60 Series of ball bearing,deep groove ball bearing

60 Series of ball bearing,deep groove ball bearing

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5000 pc

Supply Capability:: 1500000 pc/month

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We own the consummate equipments,advanced craft and technology,and high precision testing instruments.In this way,it greately enhances the machining accuracy,effectively guarantes the superior quality of the goods,reducess the product manufacture cycle.It continuously lifts up the product quality through the technical innovation.Our products are well-received by vast customers.

Bearing accuracy refers to accuracy on dimension and rotation.According to national standard,the bearing accuracy is divided into five class:P0,P6,P5,P4,P2.All of them are equivalent to ISO standard.

inner ring
																																																					um
												Vdp
		△dmp										9					0，1					2，3，4					Vdmp					Kia					Sd			Sia			△Bs						VBs
d(mm)		P0		P6		P5		P4		P2		P0	P6	P5	P4	P2	P0	P6	P5	P4	P2	P0	P6	P5	P4	P2	P0	P6	P5	P4	P2	P0	P6	P5	P4	P2	P5	P4	P2	P5	P4	P2	P0,P6		P5		P2		P0	P6	P5	P4	P2

		Max	Min
2.5	10	0	-8	0	-7	0	-5	0	-4	0	-2.5	10	9	5	4	2.5	8	7	4	3	2.5	6	5	4	3	2.5	6	5	3	2	1.5	10	6	4	2.5	1.5	7	3	1.5	7	3	1.5	0	-120	0	-40	0	-40	15	15	5	2.5	1.5
10	18	0	-8	0	-7	0	-5	0	-4	0	-2.5	10	9	5	4	2.5	8	7	4	3	2.5	6	5	4	3	2.5	6	5	3	2	1.5	10	7	4	2.5	1.5	7	3	1.5	7	3	1.5	0	-120	0	-80	0	-80	20	20	5	2.5	1.5
18	30	0	-10	0	-8	0	-6	0	-5	0	-2.5	13	10	6	5	2.5	10	8	5	4	2.5	8	6	5	4	2.5	8	6	3	2.5	1.5	13	8	4	3	2.5	8	4	1.5	8	4	2.5	0	-120	0	-120	0	-120	20	20	5	2.5	1.5
30	50	0	-12	0	-10	0	-8	0	-6	0	-2.5	15	13	8	6	2.5	12	10	6	5	2.5	9	8	6	5	2.5	9	8	4	3	1.5	15	10	5	4	2.5	8	4	1.5	8	4	2.5	0	-120	0	-120	0	-120	20	20	5	3	1.5


outer ring
																																																						um
																											VDp										Kia
D		△Dmp										Vdp															、					VDmp					Kea					SD			Sea			△Cs		VCs
(mm)
												9					0，1					2，3，4					2，3，4		0，1，2，3，4
		P0		P6		P5		P4		P2		P0	P6	P5	P4	P2	P0	P6	P5	P4	P2	P0	P6	P5	P4	P2	P0		P6			P0	P6	P5	P4	P2	P0	P6	P5	P4	P2	P5	P4	P2	P5	P4	P2			P0	P6	P5	P4	P2

2.5	18	0	-8	0	-7	0	-5	0	-4	0	-2.5	10	9	5	4	2.5	8	7	4	3	2.5	6	5	4	3	2.5	10		9			6	5	3	2	1.5	15	8	5	3	1.5	8	4	1.5	8	5	1.5	d△Bs		dVBs		5	2.5	1.5
18	30	0	-9	0	-8	0	-6	0	-5	0	-4	12	10	6	5	4	9	8	5	4	4	7	6	5	4	4	12		10			7	6	3	2.5	2	15	9	6	4	2.5	8	4	1.5	8	5	2.5					5	2.5	1.5
30	50	0	-11	0	-9	0	-7	0	-6	0	-4	14	11	7	6	4	11	9	5	5	4	8	7	5	5	4	16		13			8	7	4	3	2	20	10	7	5	2.5	8	4	1.5	8	5	2.5					5	2.5	1.5
50	80	0	-13	0	-11	0	-9	0	-7	0	-4	16	14	9	7	4	13	11	7	5	4	10	8	7	5	4	20		16			10	8	5	3.5	2	25	13	8	5	4	8	4	1.5	10	5	4					6	3	1.5
80	120	0	-15	0	-13	0	-10	0	-8	0	-5	19	16	10	8	5	19	16	8	6	5	11	10	8	6	5	26		20			11	10	5	4	2.5	35	18	10	6	5	9	5	2.5	11	6	5					8	4	2.5

60 Series of ball bearing,deep groove ball bearing

Q: What does "2RZ" mean in deep groove ball bearings 60000-2RZ?: 2RZ stands for non-contact rubber dust cover

Q: What are the benefits of SKF deep groove ball bearings?: SKF is the world's veteran bearing producer, accounting for the world's highest number of bearings! Its material has a certain pre potential! As for the benefits, compare with NSK, just like apple and Samsung, depending on the user's choice

Q: How can the inner and outer rings of deep groove ball bearings be separated?: First remove the cage and then divide the two:The first is the rolling body is relatively long, the rolling body to one side, leaving only one on the other side, and then squeeze the outer ring, elastic deformation of the moment in the outer ring, a rolling body out, the rest of the rolling body basically can be used directly to get out of handThe second is the rolling body is relatively small, then the inner ring to one side pressure, the other side of the left out of the gap, you can directly take out the scrollNow let me introduce you to the installation of bearings. I'm sure you can see something out of it:Angular contact bearing: the retainer is attached to the inner ring --- put the steel ball - the fixed steel ball (specifically how not to be fixed) - press in the coat (larger, generally hot)Spherical roller bearing holder sheathed on the inner ring - knock on roller (with a few grains to be placed in the empty coat) into the jacket -- ---- roller according to the fullNeedle roller bearing: no retainer: apply grease to the outer ring groove (easy to press the needle) ---- place the needle roller (with an inner sleeve and press the upper sleeve)With retainer: retainer in inner sleeve ---- press on needle ---- (with inner sleeve and press upper sleeve)No inner or outer coat: press the needle roller on the retainerTapered roller bearings: roller placed on retainer - press inside sleeve - shrink retainer - put on coatJoint bearing: sleeve broken: press inside ball cheng90 degrees into outer coatOuter milling installation opening: inner ball into 90 degrees into the coatDeep groove ball bearing: insert the ball into the inner coat --- put on retainer -- riveting

Q: Bearing capacity of axial and radial forces of deep groove ball bearings and angular contact bearings: Deep groove ball bearings are mainly subjected to radial forces and are not subject to axial forces. Angular contact ball bearings can bear radial force and one-way axial force!

Q: Deep groove ball bearing type: That's a lot. Hundreds of models are the least. Common from 603 to 609. 6000 to 6230.6300 to 6330.6800 to 68306900 to 6930. if you can make specific demands, you may be more targeted to help you 60306200. I hope these 160 routine models I have given you will help you. I hope you will adopt them

Q: Compared with plain bearings, what are the advantages and disadvantages of deep groove ball bearings?: I. advantages of deep groove ball bearings compared with plain bearings:1, radial clearance is relatively small, radial angular contact bearings can be pre tightened, can be used to eliminate pre clearance clearance, high precision operation;2, under normal conditions, the efficiency of rolling bearings and liquid power lubrication bearings, but the mixed lubrication bearings higher;3, for the same size of the shaft diameter, the rolling bearing is wider than the sliding bearing, so that the axial structure of the machine is compact;4, a high degree of standardization, mass production, consumption of lubricants less, easy to seal, easy to maintain, do not need to use non-ferrous metals, low cost.Two, compared with the sliding bearing, deep groove ball bearings shortcomings:1, vibration and noise;2. Radial dimensions larger than plain bearings;3 、 poor ability to withstand impact loading;4 、 under high speed and heavy load, the bearing life is low.

Q: Ordinary deep groove ball bearings replace cryogenic -60C grease. Can it work in an environment of minus 45 degrees? Does expansion and contraction affect the bearing greatly?: Online summary of the next answer to you.At low temperatures, the viscosity of the lubricant is even frozen, and the system work load increases, resulting in poor lubrication and accelerated bearing damageObjects have the nature of expansion and contraction, bearing, bearing and the like.Material shrinkage is different, so that the structure deformation, stuck.One end of the shaft is mounted with a pair of cylindrical bearings positioned as a shaft,The axial movement of the axle is restrained, and the other end of the shaft is supported by rolling bearings only to the radial force,In the axial direction, it varies with temperature and moves axially in a certain range. Such a structure is better.Low temperature greasePhysical condition: semi fluid color: Brown odor: fat oilSolubility: soluble in most organic solvents, water soluble: insolubleUniway LIX 22 PA grease is a kind of grease based on poly alpha olefin oil and compounded with lithium soap as thickener.The grease has a wide temperature range, high drop point, high performance oxidation inhibitor, low base oil viscosity and low temperature resistance.

Q: Deep groove ball bearings how to make, how to put in the steel ball?: Deep groove ball bearings are mainly divided into inner and outer rings, steel ball, cage, sealing ring (dust cover). The utility model is processed into the inner ring and the outer ring by the bearing steel cutting, and through the material cutting, trenching, heat treatment, internal and external grinding, flat magic, grinding, placing the ball bearing with the cage, separating, oiling, packaging, and so on.Simply put the outer ring well and then put the inner ring. Here, the inner ring is placed inside the outer ring and then placed into the ball. Make sure that the ball is secured to the cage.