High Precision Robot Cnc Crane RU178 CRBF11528A 115*240*38mm Slewing Ring Turntable Bearings Cross Roller Bearing Nongeared

Description high precision robot cnc crane RU178 CRBF11528A 115*240*38mm slewing ring turntable bearings cross roller bearing nongeared before your order online,feel free to contact me for a discount Product Description   Cross roller bearing type RB type ( outer split type )RB series model for cross- Cylindrical roller bearings of the basic model , the inner and outer dimensions are the minimum possible , its structure is the outer ring is split type , the inner ring is the one designed for applications requiring high precision rotation of the inner parts .RE-type ( inner split type )RE series model is shaped by the XRB generated new style design , the main dimensions and XRB same type . Its structure is split inner ring is the type , the outer ring is the one designed for applications requiring high precision rotation of the outer parts .RU -type ( inner and outer one size )RU series models have been carried out since the mounting holes of the processing, you do not need a fixed flange and the housing . Further, since the use of external integrated with the seat ring structure mounted almost no effect on performance , it is possible to obtain stable rotation and torque accuracy . Can be used to rotate the outer ring and the inner ring .RBC -type ( outer split type )RBC Series models ( corresponding to the IKO’s CRBC series ) whose structure is the outer ring is split type , the inner ring is integrated design , with cage full complement cylindrical roller bearings. Suitable for applications requiring high precision rotation of the inner parts .CRBH type ( inner , outer one size )CRBH series models , the outer ring is integrated structure for the outer ring and the inner ring rotates.RA type ( outer split , ultra-thin )RA Series models are the RB type , the outer ring thickness is reduced to the limit of the compact . For applications that require light weight, compact design of the site, such as robots and robotic rotating parts .SX type ( outer split type )SX Series Model Structure and RB series is similar to the structure of the outer ring is two divided by three snap ring connection , the inner one designed for applications that require high precision rotation of the inner place .XRU08 type ( inside and outside the ring one size )XSU08 series with RU series are similar, have been carried out outside the ring mounting holes of the processing, you do not need a fixed flange and the housing . Further, since the use of external integrated with the seat ring structure mounted almost no effect on performance , it is possible to obtain stable rotation and torque accuracy . Can be used to rotate the outer ring and the inner ring . Rotation accuracy: The spacer retainer fitting among cross-arrayed rollers prevents rollers from skewing and the rotation torque from increasing due to friction between rollers. Unlike conventional types using steel sheet retainers, the crossed roller bearingdoes not cause displacement or locking of rollers and provides a stable rotation torque. Since the inner and outer rings are designed to be separable, the bearing clearance can be adjusted. In addition, highly accurate rotary motion is ensured through adjusting the bearing clearance to provide a preload. Usage characteristics The inner and outer rings, which are separable, are secured to crossed roller bearing body after the rollers and spacer retainers are installed. This procedure prevents the rings from separating from each other.  Thus, it is easy to handle the rings when installing this type. RU Series High Precision Crossed Cylindrical Roller Bearings  Size   ID(mm) OD(mm) B(mm) RU28 CRBF1008AT 10 52 8 RU42 CRBF2012AT 20 70 12 RU52 CRBF2512AT 25 80 12 RU66 CRBF3515AT 35 95 15 RU85 CRBF5515AT 55 120 15 RU124 CRBF8022A 80 165 22 RU124G CRBF8022AD 80 165 22 RU124X CRBF8022AT 80 165 22 RU148 CRBF9025A 90 210 25 RU148G CRBF9025AD 90 210 25 RU148X CRBF9025AT 90 210 25 RU178 CRBF11528A 115 240 28 RU178G CRBF11528AD 115 240 28 RU178X CRBF11528AT 115 240 28 RU228 CRBF16035A 160 295 35 RU228G CRBF16035AD 160 295 35 RU228X CRBF16035AT 160 295 35 RU297 CRBF21040A 210 380 40 RU297G CRBF21040AD 210 380 40 RU297X CRBF21040AT 210 380 40 RU445 CRBF35045A 350 540 45 RU445G CRBF35045AD 350 540 45 RU445X CRBF35045AT 350 540 45 Product show other series cross roller slewing bearing you may interested RU series: RU42  RU66  RU85  RU124  RU148  RU178  RU124X  RU148X  RU178X  RU124G  RU148G  RU178G  RU228  RU297  RU445  RU228X  RU297X  RU445X  RU228G  RU297G  RU445G SX series: SX011814  SX011818  SX011820  SX011824  SX011828  SX011832  SX011836  SX011840  SX011848  SX011860  SX011868 SX0118/500 RA series: RA5008  RA6008  RA7008  RA8008  RA9008  RA10008  RA11008  RA12008  RA13008  RA14008  RA15008  RA16013   RA17013   RA18013   RA19013   RA20013 RE series: RE2008   RE2508   RE3010   RE3510   RE4010   RE4510   RE5013   RE6013   RE7013    RE8016   RE9016   RE10016    RE10020   RE11012   RE11015   RE11020   RE12016  RE12025 RE13015   RE13025  RE14016  RE14025   RE15013  RE15025   RE15030   RE16025  RE17020  RE18025  RE19025  RE20025  RE20030  RE20035   RE22025    RE24025   RE25025   RE25030  RE25040  RE30025   RE30035  RE30040 RE35020 RE35025   RE40035   RE40040   RE45025   RE50025  RE50040  RE50050  RE60040  RE70045   RE80070   RE90070   RE1000110   RE1250110 RB series: RB2008   RB2508   RB3010   RB3510   RB4010   RB4510   RB5013   RB6013   RB7013   RB8016   RB9016   RB10016   RB10020   RB11012   RB11015   RB11020   RB12016   RB12025   RB13015   RB13025   RB14016   RB14025   RB15013   RB15025   RB15030   RB16025   RB17020   RB18025   RB19025   RB20025   RB20030   RB20035   RB22025   RB24025   RB25025   RB25030   RB25040   RB30025   RB30035   RB30040   RB35020   RB40035   RB40040   RB45025   RB50025   RB50040   RB50050   RB60040   RB70045   RB80070   RB90070   RB1000110   RB1250110 the other material you may interested Seal Types: 2RS: sealed by rubber on both sides. ZZ: sealed by steel on both sides. Open: without shield on any side. Packaging & Shipping  Package: A.tube package outer carton palletsB.single box outer carton palletsC.tube package middle box outer carton palletsD.According to your request.   Shipping Method: 1. for sample: By express courier, such as DHL, FeDex, UPS, TNT, EMS etc. 2.for large goods: By Air, by Land or by Sea. Payment Terms:A.100%T/T B.30%T/T in advance,70% aganist copy of B/L(For large order)C.Paypal Our Services 1.high precison high speed low friction 2.factory price 3.short delivery time (shenzhen port or guangdong port) 4.large stock is available 5.we can offer sample 6.many brands can choose and oem service 7.various payment terms(L/C,T/T,West Union,MoneyGram,Paypal) 8.we will find the perfect transportation ways for you 9. welcome customized service( customized size bearing, customized packing….) Company Information  Jinan Maolei Bearing CO.,LTD is a professional bearing manufacturer and trade company. We have served more than 100 countries in the past 10 years, we can provide various kind of bearings with high quality,low price,short delivery time. The product include deep groove ball bearing, self-aligning ball bearing, self-aligning roller bearing, cylindrical roller bearing, tapered roller bearing, insert bearing & pillow block bearing,needle bearing and etc. We can offer customized service to meet customers’ requirements. We welcome customers from all over the world to establish business relations and cooperate with us. We committed to be your reliable bearing supplier. our company main products FAQ   Q:What’s the MOQ of your company? A:MOQ is 1pcs.   Q:Could you accept OEM and customize? A:YES,we can customize for you according to sample or drawing.   Q:Could you supply sample for free? A:Yes,we can supply sample for free,do you mind to buy her a ticket?   Q:Dose your factory have any certificate? A:yes.we have ISO 9001:2008,IQNET and SGS. If you want other like CE,we can do for you.   Q:IS you company factory or Trade Company? A:We have our own factory ;our type is factory trade.   Q:Could you tell me the material of our bearing? A:We have chrome steel,and staninless steel,ceramic and plastic material.   Q:Could you offer door to door service? A:Yes,by express(GHL,FEDEX,TNT,EMS,4-10 days to your city.)   Q:Coould you tell me the payment term of your company can accept? A:T/T.Western Union,PayPal   Q:Could you tell me the delivery time of your doods? A:If stock,in 7days or base on your order quantity Welcome to contact me for more details!