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29317e Thrust Tapered Roller Bearing for Power Plants1
Cylindrical Roller Bearing, Machine, Auto Parts
Weifang Dainuotu International Trade Co., Ltd.
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Product Description The thrust ball bearing is designed to withstand thrust load at high speed and is composed of gasket - like ring with ball rolling raceway groove. Because of the cushion shape of the ring, the thrust ball bearing is divided into two types: flat base cushion type and aligning spherical cushion type. In addition, the bearing can bear axial loads, but not radial loads.Thrust ball bearing purpose: only suitable for bearing one side of axial load, low speed on the machine, such as crane hook, vertical water pump, vertical centrifuge, jack, low speed reducer, etc. The shaft ring, the seat ring and the rolling body of the bearing are separated and can be assembled and disassembled respectively.Thrust cylindrical roller bearings and thrust tapered roller bearings are suitable for low speed situations, with thrust tapered roller bearings having slightly higher speeds than thrust cylindrical roller bearings. Thrust cylindrical roller bearings are separable bearings that can only withstand unidirectional axial loads and slight impacts, and can limit the axial displacement of the shaft (or shell) in one direction. Therefore, they can be used for unidirectional axial positioning. But its load-bearing capacity is far greater than that of thrust ball bearings. When rolling, due to the different linear speeds at both ends of the roller, sliding of the roller on the ring raceway is inevitable. Therefore, the limit speed of this type of bearing is lower than that of thrust ball bearings, and it is usually only suitable for low-speed operation situations. Thrust cylindrical roller bearings are mainly used in heavy machine tools, high-power marine gear boxes, oil rig, vertical motors and other machineryProduct ParametersThe stick of the 29000 type bearing is an asymmetric spherical roller, which can reduce the relative sliding of the roller and raceway during operation. The rollers are long, large in diameter, numerous in number, and have high load capacity. Oil lubrication is usually used, and grease lubrication can be used in some low-speed situations. Bearing No.Dimensions (mm)Basic load ratingsSpeed ratingsWeightdynamicstaticReference speedLimiting speeddDHC[kN]C0[kN][r/min][r/min]kg29412 E6013042351823.5252045002.629413 E6514045409.5972234043203.229414 E70150484681125216038703.929415 E75160515401287216036004.729416 E80170546031467198034205.629317 E8515039342954216036002.7529417 E8518058661.51620180032406.7529318 E9015539360972216036002.8529418 E9019060733.51800171030607.7529320 E10017042418.51161198032403.6529420 E1002106788222501530270010.529322 E110190485491557171028805.329422 E11023073106227001440252013.529324 E12021054688.51908153025207.3529424 E12025078123331051350234017.529326 E13022558778.5225014402340929426 E1302708514043645117021602229328 E1402406088225651350234010.529428 E1402808514673870117021602329230 E15021539367.21440162025204.329330 E150250609002565135021601129430 E1503009016744590108019802829332 E16027067106231051170198014.529432 E160320951872504099018003229334 E1702806710803195117019801529434 E17034010321245895990171044.529236 E18025042445.51836144023405.829336 E18030073128738701080180019.529436 E18036010923406615900162052.529338 E1903207814674275990171023.529438 E19038011525657200855153060.529240 E20028048590.42385126019809.329340 E2003408516744950900153028.429440 E2004001222880810076514407229244 E220300486212700117019801029344 E2203608518005670900153031.229444 E220420122301586857651350752924824034060719.13105990162016.529348 E2403808518365895900144035.529448 E240440122306091807651350802925226036060735.33285990153018.529352 E260420952295747076512604929452 E26048013236451161067511701052925628038060776.73600900153019.529356 E280440952295778576512605329456 E280520145441013770603108013529260300420739634320810126030.529360 E3004801092790954067510807529460 E30054014545001494060310801402926432044073999459076512603329364 E32050010930151008067510807829464 E320580155513017100540990175292683404607310174860765117033.5293683405401222439990054099010529468 E3406201706030201605049002202927236050085131461206751080522937236056012224841044054099011029472 EM360640170558019080504855230292763805208514226885630990532937638060013230061260047790014029476 EM38067017561202160047781026029280400540851449720063099055.52938040062013231051314047785515029480 E40071018568852385043276531029480 EM40071018568852385043276531029284420580951791882056790075.52938442065014033661440045081017029484 EM4207301857020247504327653252928844060095186393605679007829388 EM44068014546801737047776518029488 EM440780206810028800387675410292924606209518639540540855812939246071015038791710040572021529492 EM460800206837030150387675425292964806501032115106205048109829496 EM480850224859535100306603550292/500500670103215111250504810100293/500500750150404118360387720235294/500 EM500870224843336000306603560292/530 EM530710109279913770477765115293/530 EM530800160528323850360675265294/530 EM530920236945039600288567650292/560560750115269114400432720140294/560 EM5609802501080045900270504810292/600 EM600800122336616740405630170294/600 EM60010302581179050400252477845292/630 EM630850132429321240360603210293/630 EM630950190760534200288540485294/630 EM630109028012960558002344501040294/670 EM670115029013860612002164051210293/710 EM7101060212895540950252450610294/710 EF710122030815840688501983871500294/750 EF750128031516830765001803601650292/800 EM8001060155590431050288477380293/800 EM80011802301017049500216405810294/800 EF800136033518180837001713242025294/850 EF850144035421510972001533062390294/900 EF9001520372240301098001442702650294/950 EF9501600390253801188001262523065294/1000 EF10001670402279901260001172343383294/1060 EF10601770426300601404001082164280Installation precautions:When assembling thrust roller bearings, there should be a dedicated mold that cannot be knocked casually. When pressing into the shaft, only the small ring can bear the force, and when pressing the large ring, only the large ring can bear the force. During assembly, it is required to use air pressure or hydraulic pressure. The upper and lower molds should be in a horizontal state when pressing. If there is an inclination, it will cause damage to the groove of the thrust roller bearing due to force, causing the thrust roller bearing to produce a guide sound.Company Profile Shandong Dente International Trade Co.,Ltd has taken in this line for more than 20 years. Besides of our own factory, we also cooperate with more than 500 bearing factories to meet market requirements. Our products include deep groove ball bearings, tapered roller bearings, pillow block bearings, self-aligning ball bearings, spherical roller bearings, cylindrical roller bearings, thrust ball bearings, non-standard bearings of automobiles. Simultaneously we also supply needle roller bearings, stainless steel bearings ,inch series bearings, non-standard bearings, imported bearings of global brand, wheel hub bearings. Testing equipmentCompany testing center is equipped with professional testing equipment,bearings produced by professional and technical personnel to detect bearing greatly enchance the ability to control the technical indicators,to ensure that the pass rate of products manufactured to meet customer demand.DNT bearing products used have undergone multiple rigorous technical screening, testing, and release to ensure that the performance of each product matches the precision of the unit and device. The factory has complete testing equipment, ensuring safety and quality that you can rest assured!Certifications FAQ1.What is the minimum order quantity for this product? Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales,most customers'orders are more than 1 ton.2.What is your latest delivery time? Most orders will be shipped within 3-15 days of payment being received.3.Does your company have quality assurance? Yes, for 1 years.4.What is the competitiveness of your company's products compared to other companies? High precision, high speed, low noise.5.What are the advantages of your company's services compared to other companies? Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by customers for customs clearance or sales. 100% after-sales service.6.Which payment method does your company support? Do our best to meet customer needs, negotiable.7.How to contact us quickly? Please send us an inquiry or message and leave your other contact information, such as phone number, whatsapp account or wechat account, we will contact you as soon as possible and provide the detailed information you need. Please feel free to contact us, if you have any other question
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