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Zys Four-Point Contact Ball Bearings Axial Bearing Qj 330 From China Bearing Manufacturer1
Four Point Contact Ball Bearing, Ball Bearing, Bearing
Luoyang Bearing Research Institute Co., Ltd.
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Product Description ZYS Four-point contact ball bearings axial bearing QJ 330 from China Bearing ManufacturerProduct DescriptionThe four-point contact ball bearing is the kind of bearing which can be separable. The 0000 type has a double semi-inner ring, and the OJ0000 type has a double semi-outer ring, and the contact angle is 35°. When there is pure radial load or no load, the steel ball and the ring are in four-point contact; under the action of pure axial load, the steel ball and the ring are in two-point contact and can withstand bidirectional axial load. This type of bearing can also withstand moment loads and combine the functions of single row and double row angular contact ball bearings. This kind of bearing can only guarantee normal operation when two-points contact is formed. Product ParametersTechnical parameters of four-point contact ball bearing:Item (d) Bore Diameter(mm)(D) Outside Diameter(mm)(B) Width(mm)(C) Dynamic Load(N)(Co) Static Load(N)(Grease) Lubrication Speed(r/min)(Oil) Lubrication Speed(r/min)QJ 20317401215900106001400019000QJ 2052552152510020000950014000QJ 2063062163510028500850012000QJ 2073572174620039000750010000QJ 208408018527004500067009000QJ 209458519585005100063008500QJ 210509020618005600056007500QJ 2115510021793007650053007000QJ 2126011022923008650048006300QJ 213651202310400010400043005600QJ 214701252411400011400043005600QJ 215751302511700012200040005300QJ 216801402613800014600036004800QJ 217851502814800016000034004500QJ 218 N2901603017400018600032004300QJ 219 N2951703219900021200030004000QJ 220 N21001803422500024000028003800QJ 222 N21102003826500030500024003400QJ 224 N21202154028600034000022003200QJ 226 N21302304029600036500019002800QJ 228 N21402504232500044000018002600QJ 230 N21502704533800046500017002400QJ 232 N21602904839000057000016002200QJ 234 N21703105239700060000016002200QJ 236 N21803205243600068000015002000QJ 24824044072650000120000010001500QJ 30317471423400150001200017000QJ 30420521529600200001000015000QJ 3063072194940039000750010000QJ 307358021592004650070009500QJ 308409023715005850063008500QJ 3094510025936007650056007500QJ 31050110271110009150050006700QJ 311551202912700010800045006000QJ 312601303114600012500043005600QJ 313651403316500014600040005300QJ 314701503518600016600036004800QJ 315 N2751603719900018600034004500QJ 316 N2801703921600020800032004300QJ 317 N2851804123400023600030004000QJ 318 N29019043265000N/A28003800QJ 319 N2952004528600031500026003600QJ 320 N21002154730700034000024003400QJ 322 N21102405036400043000020003000QJ 324 N21202605539000049000019002800QJ 326 N21302805842300056000018002600QJ 328 N21403006246800064000017002400QJ 330 N21503206549400071000016002200QJ 3321603406854000081500015002000QJ 334 N21703607261800096500014001900QJ 336 N218038075637000102000013001800QJ 34422046088780000140000010001500Detailed Photos Our AdvantagesZYS Precision Bearing Quality Control and Assurance:Austrian AICHELIN heat treatment equipment and long-life heat treatment process provide a strong guarantee for the continuous and reliable operation of bearings.ZYS MANUFACTURING CAPACITYCertificationsZYS Quality assurance ZYS bearing products Packaging & Shipping FAQQ: Are you trading company or manufacturer?A: ZYS is bearing manufacturer, the only first-class comprehensive research institute in China bearing industry.Q: How do you control quality of bearing?A: ZYS has established quality control systems for each kind of bearing and spindle. All products and services passed ISO9001-2008 Quality Certificate.Q: What is the MOQ?A: It depends on the bearing type. You can send inquiry or send e-mail for more information.Q: How about the package?A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.Q: How long is the delivery time?A: It will take about 10 to 40 days, depends on the model and quantity.Q: How about the shipping?A: We can arrange the shipment or you may have the forwarder.Q: Is sample avaiable?A: Yes, sample order is acceptable.Q: Can we use our own LOGO or design on bearings?A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design. Contact usAddress: No. 1 Jilin Road, Luoyang City, Henan, Province, China.Zip Code: 471039Website: chinazys.en.made-in-china.com
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