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Structure: spherical type: roller
Brand name: wza bore size: 160 - 160.001 mm outside diameter: 290 - 290.001 mm
Introduction: imported equipment and european technology
Sample: free samples and technical service application: automotive, electrical, construction machinery
Main market: america, european, africa, middle east and southeast asia
Brand original package others according to the requirement.
Structure: spherical type: roller
Brand name: wza bore size: 40 - 40.001 mm outside diameter: 90 - 90.001 mm
Model number: 21308 mbk/w33
Precision rating: p0 p6 p5
Seals type: cc, ca, mb, e, cak, cae, cck series
Number of row: double row
Place of origin: shandong, china (mainland) material: chrome steel, or gcr15
Anti-rust oil + plastic bag + paper box +carton +pallet
Type: cylindrical roller bearing
Size:120x215x40mm
Id (inner diameter) bore: 120mm
Od (outer diameter):215mm
Width/heigh/thickness:40mm
Material: chrome steel, steel cage or brass cage
Weight:8.34kg
Cage :brass cage
Type:nu, n, nj, nup series
Precision class:p0, p6, p5, p4, p2
Features
1. The rollers and raceway for the line contact or offline access, radial load capacity is large, suitable for under heavy load and shock load.
2. The friction coefficient is small, suitable for high speed, the limit speed close to the deep groove ball bearings.
3. N and nu type axial movement, can adapt shaft caused by thermal expansion or installation error and shell the change of relative position, can be used for free end bearing.
4. On the shaft or hole processing the demand is higher, bearing outer axis relative deflection after installation to kept under strict control, so as not to cause contact stress concentration.
5. Inner ring or outer ring separable, easy to install and disassemble.
8.Application:large and medium-sized motor, locomotives, spindle, internal combustion engines, generators, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc
9.Technical models
Skf 33209q tapered roller bearing
Specifications:
Type: tapered roller bearings, single row
Lubrication: oil or grease
Dimensions: 45x85x32mm
Id (inner diameter)/bore: 45mm
Od (outer diameter):85mm
Width/height/thickness: 32mm
Dynamic load ratingcr(kn):108kn
Static load rating cor(kn):143kn
Lubrication: oil preservative
Grease lubrication speed (r/min):5300
Lubricating oil speed(r/min):7500
Weight:1.55kg
Features: tapered roller bearings, according to the row number of rollers, are defined as single row, double row and four rows. The single row tapered roller bearings clearance should be adjusted when they are mounted. For double row and four row tapered roller bearings, the clearance can be provided when assembling them according to national standards, customers don't need to adjust it.
Application :
1. Auto wheel hub, auto engine, auto axle
2. Agricultural machinery, rotary plow bearings, tractor, water pump, oil engine harvester, seeder, tricycle, farm vehicle, cultivator
3.Engineering machinery, excavator, dozer, paver, loader, hoisting machinery, piling soil machinery
4. Steel mill machinery, oil field machinery, motorship machinery
5. Hardware tool, electric power tool, household appliance industry
6. Electronic toys, fitness equipment, building machinery
7. Series of pumps, antiseptic pump, water pump, submersible pump, sewage pump
8. Motor bearings, generator, hydroelectric generator
9. Machinetool, special purpose grinder, precision lathe
10. Printing machinery, woodworking machinery, textile machinery
11. Locomotive bearing, wind power generation set, heat energy generation set, hydroelectric power generation set fields
Type: angular contact ball bearing
Lubrication: oil or grease
Dimensions: 90mm x 160mm x 30mm/metric
Id (inner diameter)/bore: 90mm
Od (outer diameter): 160mm
Width/height/thickness: 30mm
Dynamic load rating cr: 103kn
Static load rating cor: 88kn
Limiting speed:
Grease lubrication: 3, 200 rpm
Oil lubrication: 4, 300 rpm
Features: angular contact bearings are able to support radial load and axial load. As single row angular contact ball bearings can only support axial load in single direction, matched bearing mounting is often adopted to them as matched parts of bearings, preload for them is more convenient. Retainers are made of brass, synthetic resins or others subject according to individual bearing features and application conditions.
1) load capacities are higher than deep groove ball bearings of same dimensions;
2) used for bearing radial-axial combined loads or pure thrust loads;
3) low operating friction and high limiting speed.
Applications¡êoangular contact ball bearing is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.
Skf 2206-2rsitn9 self-aligning ball bearing
Type: self-aligning ball bearing
Inside diameter: 30mm
Outside diameter: 62mm
Thickness: 20mm
Dynamic load ratingcr(kn):15.6kn
Static load rating cor(kn):4.65kn
Lubrication: oil preservative
Grease lubrication speed (r/min):¡a¡a
Lubricating oil speed(r/min):7500
Dimensions: 30x62x20mm/metric
Mass:0.26kg
Features:
Self-aligning ball bearing has two rows of balls and a common concave spheried raceways in the outer ring.
The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected
Additions:the self-aligning ball bearing has the lowest friction of allrolling bearings, which enables it to run cooler even at high speeds.
With two structures of bore cylindrical or tapered and retainers made of steel sheet or synthetic resins, the bearings are characteristic of their spherically formed outer ring raceways allowing for misalignment within 3 degree deflection between inner ring and outer ring, so as to compensate concentricity and deflection errors.
Application:precision instruments, low noise motors, automobiles, motorcycles, metallurgy, mill, mining, oil, paper making, cement, sugar industry and general machinery.
The inner ring without columns roller bearing rib (nu0000 serie)
Other series:nu, n, nj, nf, nup, rnu, rn...Etc.
Application:mainly used for various types of motors, generators, gas turbines, machine tool spindles, deceleration devices, handling handling machinery, four-row cylindrical roller bearing is mainly used in the rolling mill.
1. Wqk deep groove ball bearing
2.Free sample and technical service
3.Advanced equipment & technology
4.Iso9001:2008 approval
A.Description:
1.Brand name: wqk & oem
2. Wqk bearing: high precision, long life, low noise, high-end technology, low vibration and conform to the export standard
3.Main market: united states, europe, asia, middle east, south africa etc
4.Application:
Deep groove ball bearings are widely used in gearboxes, instruments and meters, motors, household electrical appliances, internal combustion engines, transport vehicles, agricultural machinery, construction machinery, engineering machinery, etc.
Generally wqk bearing is to be packed in plastic tube, antirust paper, individual paper box , then in cartons, then in wooden pallets.
1) Standed as the famous brands
2) Precision: P0,P4,P5,P6
3) Vibration: V1,V2,V3,V4
4) Clearance: C2 C3 C4 C5
5) Rich in the stock and prompt delivery time.
1) High quality with low price.
2) ISO 9001 approved.
3) Long life and low noise.
1) Standard as the famous brands
2) Precision: P0,P4,P5,P6
3) Vibration: V1,V2,V3,V4
4) Clearance: C2 C3 C4 C5
5) Rich in the stock and prompt delivery time.
1) High quality with low price.
2) ISO 9001 approved.
3) Long life and low noise.
1 Deep groove ball bearings are available from stock
2 Delivery time: one week to one month
3 Payment terms: 30% T/T in advance .70% against copy of B/L.
Quick Details
Structure: Other Structure Type: Roller Bore Size: 110mm
Outside Diameter: 170mm Model Number: 23022CA/W33 Precision Rating: ABEC1-ABEC5
Seals Type: OPEN Number of Row: Double Row Place of Origin: Shandong China (Mainland)
Material: GCr15 Hardness: 61-64HRC Brand Name: TONGFA
Specifications
Ring: GCr15
Cage: brass cage, steel cage
ID dimension:100mm ~ 2000mm
Type: CA type, CC type, split
self- Aligning roller bearings sentence of a two roller, mainly for radial load to bear, but also to be capable of any direction of the axial load. The kind of radial load bearing capacity, especially for heavy work load or vibration, but can not afford pure axial load; aligning good performance, compensation can bearing the same error.
Self Aligning Roller Bearing
1) Ring: GCr15, GCr15SiMn, 20Cr2Ni4A
2) Cage: brass cage, steel cage
3) ID dimension:100mm ~ 2000mm
4) Type: CA type, CC type, split
5) Precision: Class 4 (P0), Class 2 (P6), Class 3 (P5), Class 0 (P4)
Features:
There are cylindrical bored and taper bored spherical bearings. Taper bore has two taper angles. One is 1:30 available for 24000 and 241000 series. The other one is 1:12 available for other diameter series.
Packaging & Delivery
Packaging Detail: Standard package or depends on customers'request
Delivery Detail 15Days
TGU bearing-Thrust ball bearing
1.Brand: TGU
2.Material: chrome or carbon steel
3.d:17-80mm, D:30-105mm
4.Certification: ISO9001:2000
5.Minimum Order Quantity: 1 piece
6.Price: FOB USD 0.1-100/piece
7.Port: Tianjin, Qingdao, Shanghai
8.Packing Details: Industrial package, plastic bag, single box then a big carton box
9.Delivery time: we will deliver the good 25 days after we get your advance.
10.Payment Terms: L/C,T/T
11.Supply ability:10000 pieces per month
Packaging & Delivery
Packaging Detail: Industrial package, plastic bag, single box then a big carton box
Delivery Detail we will deliver the good 25 days after we get your advance
Quick Details
Structure: Other Structure Type: Roller Brand Name: FAG, NACHI, NSK, NTN, SKF
Bore Size: 40 mm Outside Diameter: 80 mm Model Number: 22208CC/W33
Precision Rating: 0 Seals Type: no sealed Place of Origin: Germany
Width: 23mm Weight: 0.524kgs/piece
Packaging & Delivery
Packaging Detail: Industrial roll inside packing,single box packing,export standard packing,export neutral carton outside packing,plastic packing and wooden or according to cuotomer's requirement
Delivery Detail Within 7 days after receiving the advance payment
Specifications
Self-aligning roller bearing22208CC/W33
*inherent roller bearing
*realiable performance
*widespread use
*high load capacity
Self-aligning Roller Bearings 22208CC/W33
Basic Design:
Spherical roller bearing have two rows of rollers with a common sphered raceway in the outer ring and two inner ring raceways inclined at an angel to the bearing axis.This type bearing can,in addition to high radial loads,accommodate high axial loads acting in both directions.
Detalied Description:
*Series:222(K),223(K),232(K),230(K),240(K),213(K),and so on.
*Bearing C(J),EC(J).CA,ECA,CAF,CAFA,and so on.
*Quality accords with the industry standard
*Types:Open Bearing,Sealed Bearing,Bearings for vibratory applications and so on.
*Typical Applications:mining equipment,pumps,shaker screens,elevator,blowera and fans and so on.
Bearing Features:
*Reliable performance
*Widespread use and verastility
*Superior design
*Inherently self-aligning and robust
*The bearings are insensitive to misalignment of the shaft to the housing and to shaft deflection or bending.
Packaging & Delivery
Packaging Detail: Industrial roll inside packing,single box packing,export standard packing,export neutral carton outside packing,plastic packing and wooden or according to cuotomer's requirement
Delivery Detail Within15 days after receiving the advance payment
