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 | ||||||||
- Q: What does "2RZ" mean in deep groove ball bearings 60000-2RZ?
- 2RZ stands for non-contact rubber dust cover
- Q: Angular contact ball bearings or deep groove ball bearings for vertical motors. What is the minimum motor noise?
- Angular contact ball bearings generally need to be used in pairs, and the installation methods have two types, "back to back" and "face to face". No matter which method is used, there should be a set of spacer between the bearing and the bearing. In the use of high requirement, this group of spacer thickness is different, the axial after installation of bearings in the no-load condition slightly as the degree of interference, this is the so-called "preload" is also called "pre load". With this method, the clearance of the bearing can be eliminated, the operation will be more stable and the noise will be less. This kind of structure can often be seen on the high precision grinding machine, but this kind of installation needs some experience and test means, and without experience, don't use it casually, so as not to make mistakes.Motor bearing is easily broken and big noise is generally the balancing problem, first proposed the correction of rotor dynamic balance, high speed and low noise bearings imported bearings (Note: low noise ball bearing retainer is non metal), at the time of purchase, precision bearing selection above D or D. General can solve your problem.So, if used properly, matching bearings will make the noise a little better.
- 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 is the width tolerance of the 6 degree deep groove ball bearing B?
- The inside diameter section is different, the tolerance is different. The state has standards and can be downloaded free of charge.
- Q: I use a deep groove ball bearing now, model is GB/T 276-1994, a large diameter 90, 50 paths, 20 thickness, requirements of bearing outer ring arranged on a bearing seat fit, the inner ring is mounted on a rotating shaft, and the fit, I don't know how to choose the tolerance than the more appropriate. The outer ring with which to choose tolerance, inner and choose? Please expert pointing
- Bearings are generally bearings and holes transition or gap, the use of special use of interference, if the choice of interference, the bearing holes selected N7, P7, axis selected N6, P6, hole tolerance increased level. Upstairs K7 is a transition fit, but also can choose, in general, if the requirements are not high accuracy, you can use the bearings and holes transition coordination.
- Q: Deep groove ball bearings have an inner diameter of 25 and an outer diameter of 47. How much is the tolerance of the shafts and jackets that match it?
- What do you think you should do with it?.See what brand you use, the general use of NSK bearings.There are two kinds of thickness commonly used, one is 8, and the other is 12I think your bearing is generally used in interference fit (FIT) axis should be 25 deviation is under +0.021 bias is 0 on the 25 bearing diameter deviation is +0.048 error is +0.035 H7/s6 but normal bearing diameter using heat up method to cooperate. I hope you can absorb. Outside diameter 47, the upper deviation is +0.033, when the deviation is +0.017, the hole with the outer diameter 47 is the upper deviation is 0.025 H7/n6I hope you understand. I can't make myself clear on thisI'm using the base hole system. I don't understand this one. I am a mechanical engineer
- Q: What is the function of deep groove ball bearings in pairs?
- Don't know what you say through the use of paired to a right or the ends of the shaft,Deep groove ball bearings can only withstand a small amount of axial force, and can not be used as axial pre tightening pair, and only in pairs can improve their system load capacity.
- Q: When a part of a deep groove ball bearing and angular contact bearing are used at the same time, what effect will it achieve? Thank you!
- Take the axial force to use angular contact bearings ~ ~ ~ 9 together with ~ ~ ~ waste ~!
- Q: See a lot of deep groove ball bearings, inner circle interference fit, the outer ring and hole clearance gap, the gap is roughly 0.04mm, what's the advantage of this cooperation? The hole is aluminum and the shaft is made of steel. If there is a gap, what is the meaning of the bearing accuracy?
- Deep groove ball bearing is rolling bearing between the shaft and the bearing to rotate with each other, because the bearing is standard, so the inner coordination is the basic hole system (Zhou Chengkong diameter standard), with the outer ring and the hole seat is the axis system (outer diameter is a standard, then as a shaft diameter). With the way a clearance fit, fit, precision bearings in bearing production come out after certain, see the description of the code bearing. As for why you are talking about aluminum, I don't understand.
- Q: Can tapered roller bearings and deep groove ball bearings be installed in pairs?
- Hello, tapered roller bearings and deep groove ball bearings are not paired installation, the reason is that they use in the design condition when it is not in accordance with a design to use, in addition they are 2 kinds of bearing different simply collocation together. Just like the cat will not enter the kennel forcibly entered the only fight back. I suggest you use angular contact if you need to accept the load and use it in pairs.
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60 Series of ball bearing,deep groove ball bearing
- 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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