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
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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:How is the deep groove ball bearing fixed?
- Landlord or a body sketch it, this is not good answer. Generally speaking, the fixed outer ring or inner ring can not simultaneously fix the outer ring and the inner ring.
- Q:Deep groove ball bearings, 37 diameter, 20 diameter, what type of bearings?
- Deep groove ball bearings, outer diameter 37, inner diameter 20 bearing type is 6904 (61904), 6904ZZ (61904ZZ), 6904-2RS (61904-2RS),Inside diameter: 20mmOutside diameter: 37mmThickness: 9mmDynamic load: 6370nStatic load 3650nLimit speed: 18000 r/minWeight: 0.04 kg
- 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:What are deep groove ball bearings for?
- Deep groove ball bearings can be used in gearboxes, instruments, meters, motors, household appliances, internal combustion engines, traffic vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo yo balls, etc.;Deep groove ball bearings are the most common types of rolling bearings. A basic deep groove ball bearing consists of an outer ring, an inner race, a set of steel balls, and a set of retaining structures. Deep groove ball bearings are of two types, single row and double row. The deep groove ball structure is divided into two kinds of sealing and open structure. The open type means that the bearings are not sealed. The sealed deep groove ball is divided into dustproof sealing and oil tight sealing. Dust seal cover material for steel stamping, only to play a simple way to prevent dust into the bearing raceway. The oil proof type is a contact type oil seal, which can effectively prevent the grease from overflowing in the bearing.
- Q:Angular contact ball bearings or deep groove ball bearings for vertical motors. What is the minimum motor noise?
- If installed properly, the deep groove ball will be less noisy! Angular contact bearings have much better bearing capacity!
- Q:What does "6208" in deep groove ball bearing 6208 GB/T 276-1994 mean? Ask God for detailed explanation and dimensional description.
- 6208, the spot price is 7 yuan a setBearing series: deep groove ball bearingsInside diameter: 40mmOutside diameter: 80mmThickness: 18mm
- 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:Deep groove ball bearings and so on, these bearings inside and outside the ring surface is generally metal color, or surface chrome plated?
- Most bearing steel for steel, is a natural.
- Q:Deep groove ball bearings are also called ball bearings
- You can say that, too
- Q:Deep groove ball bearing 629Z code, how to resolve?
- 629z Size 9 * 26 * 8Z are all dust caps with sealing ringsZ stands for iron coverZZ stands for double sided iron cover or double iron coverGenerally, sealing is better than sealing with ironSo the price is generally cover you Kunshan Si Ian Bearing Co. Ltd to become a trading company bearing considerable scale. The company and the FAG Hongkong technology center has established a good reputation, in order to better service and established in the mainland sales window, has ten years of experience in sales of bearings,
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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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