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Industrial 21307 Self-Aligning Spherical Roller Bearing1
Thrust Self aligning Roller Bearing, Spherical Roller Bearing, Self-Aligning Roller Bearing
Shandong XSY Bearing Co., Ltd.
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Product Description ParameterBrandZGXSY BearingCategorySpherical Roller BearingsModel21318Kd90 mmD190 mmB43 mmCr380 NC0r450 NGrease RPM3600 1/minOil RPM4800 1/minW6 kgNew Model21318KOld Model21318EKAdvantages and FeaturesXSY bearing Co., Ltd. has its own factory. We make sure to offer you the most competitive price.XSY bearing Co., Ltd. has a professional R&D team and an after-sale team, so what you buy is top-end, and what you use is quality & service guaranteed.XSY bearing Co., Ltd. is a bearing manufacturer since 1990. Rich experience makes us more professional.The bearing is long durability, high speed and low noise.OEM & ODM are available.All kinds of bearing simples are available.About Spherical Roller BearingA spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers. Despite what their name may imply, spherical roller bearings are not truly spherical in shape. The rolling elements of spherical roller bearings are mainly cylindrical in shape, but have a profile that makes them appear like cylinders that have been slightly over-inflated.Some common materials for bearing cages:Sheet steel (stamped or laser-cut)Polyamide (injection molded)Brass (stamped or machined)Steel (machined)The choice of material is mainly done by the manufacturing volume and method. For large-volume bearings, cages are often of stamped sheet-metal or injection molded polyamide, whereas low volume manufacturers or low volume series often have cages of machined brass or machined steel. For some specific application, special material for coating (e.g. PTFE coated cylindrical bore for vibratory application) is adopted.ParametersProduct NameSpherical Roller BearingPrecision RatingP6, P0, P5, P4, P2MaterialBearing Steel (GCr15)ClearanceC0 C1 C2 C3 C4 C5Vibration & NoisyZ1,Z2,Z3 V1,V2,V3CageBrass, Nylon, SteelSealZZ, 2RSFeaturesHigh Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce FrictionCertificationISO 9001:2008 About usShandong XSY Bearing Co., Ltd. is a Professional and leading factory of Ball bearings & Roller bearings in China market, With more than 30 years of experience in producing, R&D, and sales of bearing lines.Next is our brief introduction, hope you can like it.1. World quality, global share.2. Since 1990.3. Affordable, Durable, &Classical4. OEM & ODM service are available.5. Super Quality & Favorable priceXSY Bearing--Your trustworthy professional bearing expert!Packaging & ShipmentsPackaging Details: 1.tube /plastic bag+box+cartons+pallets2.plastic bag+single box+cartons+pallets3.industrial packing+cartons+palletsDelivery Details: Less than 1000PCS, deliver within 5 days by Express or Airplane. More than 1000PCS, deliver within 15 days by sea.ApplicationSpherical bearings are used in countless industrial applications, where there are heavy loads, moderate speeds and possibly misalignment. Some common application areas are:Aviation Cargo SystemsIndustrial Mixers & ShakersAerospace Wing ActuatorsIntrusion Detection SystemsAnemometerMaterial Handling RollersATMs & Card ReadersMedical ActuatorBicyclesMedical Diagnostic EquipmentCommercial BlendersMedical Imaging EquipmentDental Hand ToolsMedical Laser SurgeryElectrical MotorsMedical Surgical ToolsEnginesOff Highway CranesEscalators and ElevatorsOptical EncodersFishing ReelsPlastic Card PrintersFlight Support SystemsPower Hand ToolsFlow MetersPrinting RollersGalvanometersRoller DoorsGas Engine Pull Start AssemblyScissor & Platform LiftsGas MetersSensors & PotentiometersGas Powered MotorsSolar Panels ActuatorsFAQ 1. Are you a factory or a trading company? Shandong XSY Bearing Co., Ltd. is a professional manufacture of deep groove ball bearings and other bearings. 2. Is OEM available? Yes, OEM is available. We have professional designer to help your brand promotion. 3. Is the sample available? Yes, samples are available for you to test the quality. 4. Have the products been tested before shipping? Yes, all of our bearings have been tested before delivery. 5. How long is your delivery time? As mentioned above, there are different types of shipping for your order. We make sure to deliver goods once all products are produced and tested. 6. What is your terms of payment ? You can pay by T/T, L/C, Westunion, Paypal,etc., and it can be negotiated according to different orders with different amount. 7. Can we visit your factory ? Sure. Welcome to XSY Bearing Co., Ltd. and offer your kind guidance.Contact usvicky
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