63 Series of ball bearing,deep groove ball bearings
- Ref Price:
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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 | ||||||||
- Q:What are the differences between deep groove ball bearings 16004 and 6004??? 1 is that a separate row? What about 6004?
- 16004 thickness ratio of 6004 thin, with the size of the outer diameter of the same, are deep groove ball bearings, and 16004 are thin-walled, often used in light, high speed places.
- Q:What are the benefits of SKF deep groove ball bearings?
- 1, under normal conditions, SKF deep groove ball bearings and hydraulic power efficiency of the same bearings, but more mixed lubrication bearings higher;2, radial clearance is relatively small, radial angular contact bearings can be pre tightened, can be used to eliminate pre clearance clearance, high precision operation;3, for the same size of the shaft diameter, SKF deep groove ball bearings wider than the sliding bearing, can make the axial structure of the machine compact;4, most bearings can be subjected to radial and axial loads simultaneously, so the bearing assembly structure is simple;5 、 consumption of lubricant less, easy to seal, easy maintenance;6, no useful non-ferrous metal;7, a high degree of standardization, batch production, low cost;
- Q:Check the check manual, found strange, deep groove ball bearing dynamic load and static load is large, much largerBut the dynamic load of spherical roller bearing is much smaller than that of static load. The tall man knows, tell me to solve the puzzle!
- Rated dynamic load refers to the rated life of 1 million RPM bearings bear the load,Rated static load refers to the bearing load, the static load of the largest roller and raceway contact, permanent deformation and rolling body raceway and rolling body for the diameter of the 1/10000. Know the definition, your problem is not a problem.
- 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:What's the difference between HRB's deep groove ball suffix 2Z and 2RZ?
- 2Z is double sided iron seal, and ZRZ is one rubber seal with one iron seal
- Q:Deep groove ball bearings how to make, how to put in the steel ball?
- With the assembly die chant, the car a 20 yuan
- Q:What does "2RZ" mean in deep groove ball bearings 60000-2RZ?
- 2RZ stands for non-contact rubber dust cover
- Q:Handbook of mechanical design are provided for each type of deep groove ball bearing static load, I have a problem, if the load is greater than its own calculation of deep groove ball bearing static and dynamic load of a particular model but still use the bearing is as the product of the wheel would be directly damaged? I found in the calculation of the load is too large, the direct impact of the bearing life is shortened, calculated only a few hours, this shows that the model bearings in the work can only work these hours? But my boss told me that the load that I said just now is much less than the rated load. Can it be used more than rated?
- You load calculation, check whether the problem. The general mechanical design reference to similar products, generally not much worse. Support bearing, has been considering load, speed, installation space, lubrication calculation and ISO281 calculation. According to domestic and foreign bearing rated load, but the material coefficients vary, with selection and calculation can provide. The original data, I can try to calculate the following
- Q:There's a lot of trouble with the production process. We have a lot of rings and other accessories here. And the assembly. The so-called assembly, that is, the acquisition of rings and various accessories. Assemble the finished bearings and sell them.I think the process should be like this. Start with the ringRing: cutting plane and centerless grinding - zetoms hole chamfering -- dredging completed after heat treatment are then sent to the bearing factory.Bearing factory: automatic ring grinding (131201143 model) - ultra fine - cleaning ring - Union - pressure cage - cleaning product bearings - plus grease - gland - rust proof oil - Packaging - delivery
- The first step is forging forming, annealing, and machining, heat treatment and, to 58-62 degree, then the rough grinding, fine grinding or tempering stability, ultra precision grinding, reach the oil standard, then the rolling body and the inner and outer ring, a retainer, antirust oil - Packaging - hair the goods. Indicate that GCR15 or GCR15SIMN material is selected according to the thickness of the bearing
- Q:What are the dimensional tolerances for deep groove ball bearings?
- Deep groove ball bearings are radial bearings. In general, the upper and outer tolerance of bearings is 0, and the lower difference is a negative value. Such as deep groove ball bearings 6206, the bore diameter is 30mm, the deviation is 0~-0.01mm; the outer diameter of the bearing is 62mm, the deviation is 0~-0.013mm. The specific bearing tolerance is determined according to the standard size of the bearing and the basic dimensions.
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63 Series of ball bearing,deep groove ball bearings
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 1500000 pc/month
OKorder Service Pledge
OKorder Financial Service
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