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Structure & introduction The outer ring of drawn cup needle roller bearing is punched with the high- quality steel sheet. The outer ring has thin wall. The drawn cup needle roller bearing has the characteristics of small radial section area, large load carrying capacity, less inertia and economic manufacture. It is suitable for small section height, or when the housing bore isn't used for raceway, this type is recommended to use. The bearing is assembled into the housing bore under a certain pressure without further axial location. The drawn cup needle roller bearing generally takes its shaft diameter as the internal raceway. However, the proper LR type inner ring can be used in accordance with application condition. The drawn cup needle roller bearing has two structures-with retainer and with full of needles. They are divided into opened type and close-end type. The structure with retainer has the single seal ring and double seal ring. The structure with full of needles has a large load carrying capacity.

Double row self-aligning ball bearings, the inner ring has two raceways, the outer ring has a spherical raceway, the center of curvature coincides with the axis of the bearing, and has self-aligning performance. Therefore, when the mechanical bearing is bent under load or the axis of the inner ring is inclined relative to the axis of the outer ring due to machining and installation errors, the normal operation of the mechanical device can still be guaranteed. Double row self-aligning ball bearings are mainly used to bear radial loads, but they can also bear smaller axial loads while mainly bearing radial loads, but cannot bear pure axial loads. Self-aligning double row ball bearings are designed for applications with severe misalignment in mounting or shaft deflection. The concave raceway of the outer ring combined with the two rows of balls allows operation over a wide range of contact angles. https://www.wzzgbearing.com/

Deep groove ball bearings are the most widely used type of rolling bearings. It is characterized by low frictional resistance and high speed. It can be used on parts with radial load or combined load of radial and axial action. It can also be used on parts with axial load. Deep groove ball bearings are available. In gearboxes,instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo, 3D printing, etc. Deep groove ball bearings are inseparable bearings, which have the advantages of no maintenance during operation, and are suitable for use in high-speed operating conditions. They are extremely widely used radial bearings. Deep groove ball bearings have a variety of structural types. In addition to general open bearings, various sealed bearings with dust cover and sealing ring structure are also available. Also available are WZZG deep groove ball bearings with snap grooves or flanges in the outer ring.

Finger print rings can print your own finger marks 22k

Minimum Order: 1000

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Blend Polyol and Isocynate for the knee protetive pad foam JYP-A / JYP-B is two component material which is used to make the knee protective pad foam and other soft pad. JYP-A is a blend Polyol which is combined by the polyether Polyol, Polymer polyol and some special slow rebound Polyether Polyol, cross-link agent, foaming agent and composite catalyst etc. JYP-B is isocyaanate MDI which is combined by MDI, modified MDI etc. This kind of material has an excellent liquidity and slow memory result. JYP-A JYP-B Appearance Milky white viscous liquid Brown liquid NCO % / 26.0±1 Viscosity (25℃) mpa.s 800±200 100±15 Density (20℃) g/ml 1.05±0.05 1.2±0.05 Storage temperature ℃ 15－25 15－25 Shelf life Months 6 6 By manual By machine JYP—A/B Ratio(weight) 100/40-45 100/40-45 Cream time s 8— 10 7—9 Gel time s 20—25 25—30 Mould temperature ℃ 40—50 40—50 Mould release time min 7-8 7-8 Mouled density kg/m3 300-350 300-350 FRD kg/m3 180—220 150—200

Product Description Mattress Foam Panel Cutter Machine Panel Cutter Machine main features: 1. 7”touch screen,large screen for ease of operation, English and Chinese version changeable; 2. Hidden slitting blades are more convenient and safer; 3. Electric controls for length and width of cross cut which make operations more human; 4. Feedin top with article points for pressure rolle. The pressure will be even,and feeding will be leveling off. The slitting cut will be more smooth , especially for the edge trimming of thinner material; 5. Y-dimension with encoder for counting length. It can cut materials length ; Purpose: YTMC-96 Computerized Fabric Panel Cutter Machine is used to crosscut, slitting and edge trimming the quilted fabric. YTMC-96 Computerized Fabric Panel Cutter Machine show Company information: The founder of YuTeng Machinery, Mr Xiaoke Hu, who engaged in quilting machinery Industry for over 20 years, proficient in advanced manufacturing technology, unique designs and Innovation. He has won a good reputation in the Industry. With Innovative technology, stable quality and high quality after service, products in his brand sell very good at home and abroad. Leading an outstanding R&D team more than 20 professional engineering and technical personnel and customer service outlets throughout the country, YeTeng always provides clientswith full technical support and perfect afterservice. 1. Delivery Time: It is generally within 7 to 30 days upon receipt of your 30% deposit, but it depends on the final quantity of the order. 2. Payment Terms: T/T 30% deposit in advance, 70% balance before shipment. 3. Delivery Terms: FOB, CIF, CFR, etc. 4.After-sale services: Good after-sale service provided, we believe in good customer service all the time. 5. Warranty: One year. 6.Customized Model are available to meet client's various needs. Welcome to contact with us,for more information of quilting machine.

KAWASAKI RS020N Used Industrial Robot With 1725mm Reach 20kg Payload KAWASAKI RS020N ROBOT High Speed, High Performance Robot Kawasaki's R series robots are setting the benchmark for all small to medium duty industrial robots. The compact design, along with industry leading speed, reach and work range make the R series robots ideal for a wide range of applications throughout a multitude of diverse industries.

Europe stock pmk precursors white pmk powder CAS 28578-16-7 Contact: Email:alicia@whlwax. , com Wickr:alicialwax Threema:9TEJNDHB Wha , tsApp/Telegram/Signal:+8615207137368 Cas No:28578-16-7 ProName: PMK oil/PMK powder Molecular Formula:C13H14O5 Appearance:yellow liquid/White powder Application:research chemicals DeliveryTime:1-2 days PackAge:as you request Port:shanghai\hongkong/shenzhen Prod , uctionCapacity:4Metric Ton/Week Purity:99.9 %+ Storage:stay in dry, cool and well-sealed Transportation:Express for sample orders Sea or air ... LimitNum:25kgs Moisture Content:0.01% Impurity:0.10% Compound purity:99.7 % min We supply PMK all over the world especially in Russia, NL,UK,USA, Mexico and Canada by road or air and 100% safe, fast,secure and discreet with undetectable packaging and delivery guaranteed.

Minimum Order: 1 bags

Product Description 48V18ah 1000W Ebike Battery Downtube Mounted Battery 20ah E-Bike Battery Lithium Ion Bottle Shape Fiets Accu Fahrrad Product Description Battery Specifications Model Number TL-EB-H48 Application Electric Bicycles/Scooters Rated Voltage 48V Rated Capacity 10.4ah/11.6ah/13.6ah Motor Customized Configuration 13S4P Battery cells Chinese cell /Samsung cell Battery Type Li(NiCoMn)O2 18650 Size L361mm * W90mm * H92mm Discharge Cut-Off Voltage 36.4V Charge Voltage 54.6V Operate Temp. Charge 0~45 ℃ Operate Temp. Discharge -20~60℃ Cycle Life > 800 cycles Weight 2.5-3.5KG Place of Origin Shenzhen,China Warranty 1years 48v18ah 1000w downtube mounted battery 48v 20ah e-bike battery lithium ion battery 48V18ah 1000W Downtube Mounted Battery 20ah E-Bike Battery Lithium Ion Bottle Shape Fiets Accu Fahrrad Akku Akku Fur Elektrofahrrader Notice: This battery can use for 48V 100W---1200W electric bicycle motor Parts included: 1.48V 18ah Lithium Battery with PVC case 2. 30A Maximum Continuous Discharge Current Built-in BMS board 3.54.6V 2A Charger (With EU/US/UK/AU AC Charger plug you can choose ) 4. Double key,discharge wire Battery specification: Battery Model:48V 18Ah Nominal Capacity (AH) :18AH Nominal Voltage (V):48V Cell Source Resistance (mΩ) :Less 40mΩ Cell Specification :3.7V 3.5ah/2.6ah/2.9ah18650 cell Cell Combination :13-series Discharge Cutoff Voltage (V) :38+-1V Charge Cutoff Voltage (V) :54.6V Rated Discharge Current (A): 30A Maximum peak discharge current (A): 45A Maximum Continuous Discharge Current (A) :20A Charger mode:CC/CV(Constant Current Constant Voltage) Standard Charge Current (A) :2A Charge Time under Standard Charge Current :10h Fast Charge Current (A):5A Charge Time under Fast Charge Current:4h Charge Temperature Range :0-45°C Discharge Temperature Range:-20-65°C Life cycle:more than 1000 cycles Battery Size :365*110*90MM Battery Weight:About 6kgs Chemical: Li-Ion NiCoMn. 48V18ah 1000W Downtube Mounted Battery 20ah E-Bike Battery Lithium Ion Bottle Shape Fiets Accu Fahrrad Akku Akku Fur Elektrofahrrader 48V18ah 1000W Downtube Mounted Battery 20ah E-Bike Battery Lithium Ion Bottle Shape Fiets Accu Fahrrad Akku Akku Fur Elektrofahrrader 36/48V Capacity 17.5Ah (13S5P) with Usb 2.0 Port suitable for 1000W motor. Max Constant Discharge Current: 25A, Charger: 54.6v 2A Black color and LED Power Display,perfect product performance make enjoy long distance cycling. The USB port can charge your phone and other devices Improved Jumbo Shark case with ON/OFF Switch and built in USB port ♦ Key lock releases pack from bike Comes with a charger, when charging, please open the switch and charge for at least 8 hours, when the red light of charger turns green, it means fully charged.Size of the battery 370mm*90mm*110mm, Includes a USB socket. 48V18ah 1000W Downtube Mounted Battery 20ah E-Bike Battery Lithium Ion Bottle Shape Fiets Accu Fahrrad Akku Akku Fur Elektrofahrrader

PRODUCT DESCRIPTION p65 Outdoor Lockable Triple Core 2 In 1 Power Female Chassis Connector For Electrical Connection Products Description Power connector series-female powercon(output port) This series is widely used in outdoor rental LED display power connection. The new upgraded model not only supports male and female inserts, but also supports male plug and male plug inserts The plastic part is made of PA6 material, with stable electrical performance, good pressure resistance, high temperature resistance, explosion resistance and corrosion resistance. The copper needle is made of beryllium copper material imported from the United States and plated with silver, which has strong contact stability and can strengthen the control of temperature rise. Using rotary locking design, easy to operate, stable and reliable ! Model : SW3MF-Z( outdoor use/output port ) ☑The product is a new upgraded generation of power connectors, widely used in outdoor conditions for electrical connection ☑Lockable triple core equipment (AC) connectors with contacts for straight, neutral and pre-adapted safety grounding ☑High current capacity, rated at 20A/250V AC ☑Quick and simple locking system, the keys are firm and do not fall off ☑Connection mode: 1. Screw clamping and welding 2. Lock the cable with screws ☑Protection level: used in outdoor scenes, protection level up to IP65 ☑Connect reliably ☑Use different color design to distinguish signal input and output, yellow input, black output ☑Using left and right positioning connection design, can effectively prevent short circuit caused by misplug ☑The inner core is designed to prevent the copper needle from withdrawing from the inner core due to excessive pulling force 1. Electrical parameters Contacts NO. 2+PE Rated current 20A Rated voltage 250V AC Contact resistance ≤5mΩ Dielectric strength 4000V DC Insulation resistance ＞1000MΩ 2. Mechanical parameters Service life ＞1000 times Power line 2.5mm²(8mm - 12mm) Wire stripping length 7-8mm Type of teminals Screw type clamping units solder termination 3. Material and environmental parameters Shell PA Contacts Cu alloy Contact surface Ag Flame-retardant grade UL94-V0 Protection grade IP65 Temperature range -30°C to +80°C 4. Size reference (unit /mm) Ip65 Electrical Waterproof Power Connector Female Chassis Connector 0 Application area Shangwen electronics has excellent engineering creation team, market operation team, modem manufacturing workshop, strict qulity supervision system and fast storage and logistics faciities. Over the years, the products have been widely used in LED display, lighting equipment, engineeing machinery equipment and etc.We will continue to develop into aworld-renowned brand in the connector industry.

PRODUCT DESCRIPTION PH2.604 500*500 Indoor Rental LED Display PH2.604 500*500 Indoor Rental LED Display 3840 Hz Company Profile We are HK Brilliance Tech Co., LTD. Our headquater is located on HK, China; and our factory is located on Shenzhen and Guangzhou, China. We have over 10 years manufacturing experience. We provide wide option of model of this type of product and we support customization for products and brand and logo. Our products enjoy quick sale all over the world. We have more than 3 steps and procedure for quality check and quality assurance system. Each of products will ensure over 48h final performacne testing. With good quality, client always give good repute for our products. Detailed Product Description Module Specifications 1 Pixel Pitch 2.604mm 2 Led Type SMD2121 3 Module Size 250x250mm 4 Module Resolution 96x96 pixels 5 Driving IC 6363 6 LED lamp Hongsheng Cabinet Specification 1 Cabinet Size 500x500mm 2 Cabinet Resolution 500x500mm 3 Module Qty. 2x2cs 4 Cabinet Materials Die-casting aluminum 5 Cabinet Weight 7Kg Screen Parameters 1 Screen Size 2 Screen Resolution 3 Cabinet Qty. 4 Brightness 800 cd/m2 5 Scanning Mode 1/32scan 6 Viewing Angle H:140°;V:140° 7 Viewing Distance >4m 8 Gray Level 16 Bit 9 Refresh Frequency 3840 Hz 10 Power Input AC 220-240V 11 Power Comsuption Max: 800W/㎡ Average: 350W/㎡ 12 MTBF--hours >10,000 hours 13 Life--hours ≥100,000 hours 14 IP Grade IP40 15 Operating Temperature -30℃~ 60℃ 16 Storage Humidity 10℃~80℃RH 17 Control Syetem Novastar 18 Operating System Windows7/ Windows10 19 Power Supply G-ENERGY 20 Maintance Access Back service

Product Description: High Power MOSFET is a type of N-channel MOSFET, which is based on the national military standard production line and is highly reliable. It has a wide range of applications, including solar inverter, high-voltage DC/DC converter, motor driver, UPS power supply, switching power supply, and charging pile. It has excellent performance in terms of high voltage, high frequency, and low power loss. In addition, the process is stable and the quality is reliable. High Power MOSFET not only has excellent performance in terms of high voltage, high frequency, and low power loss, but also has outstanding features such as high reliability, good heat dissipation, and wide temperature range. It is widely used in various fields, such as solar inverter, high-voltage DC/DC converter, motor driver, UPS power supply, switching power supply, and charging pile. It is an ideal choice for high power devices. Technical Parameters: Power High Power Product Name High Power MOSFET Device Type MOSFET Type N Frequency High Frequency Advantages Based On The National Military Standard Production Line, The Process Is Stable And The Quality Is Reliable Application Solar Inverter, High-voltage DC/DC Converter, Motor Driver, UPS Power Supply, Switching Power Supply, Charging Pile, Etc. Efficiency High Efficiency Resistance Low On Resistance Applications: High Power MOSFET - REASUNOS High Power MOSFETs made under REASUNOS brand name are designed using the national military standard production line, giving them a stable process and reliable quality. The low on resistance and high frequency give them high efficiency and current capacity. The REASUNOS High Power MOSFETs are used in various applications such as solar inverters, high-voltage DC/DC converters, motor drivers, UPS power supplies, switching power supplies, charging piles, etc. The price of the product is based on the product itself and the delivery time is 2-30 days depending on the total quantity ordered. The payment terms are 100% T/T in advance (EXW) with a supply ability of 5KK/month. The product is packed in GB+Master Carton for safe delivery. Support and Services: High Power MOSFET Technical Support and Services We offer a wide range of technical support and services for High Power MOSFET products, including: 24/7 technical support from our experienced team of engineers Detailed product information and documentation On-site troubleshooting Software updates and bug fixes On-site repair and maintenance services If you need assistance with your High Power MOSFET product, please contact our technical support team at support@example.com. Packing and Shipping: Packaging and Shipping of High Power MOSFET: High Power MOSFETs must be securely packaged to prevent damage during transit. The package should be made of a material that is strong enough to protect the components from shock and vibration, and also be able to protect the components from environmental influences. The packaging should also be properly labeled with the product name, the supplier's name, and the weight and dimensions of the package. The shipping of High Power MOSFETs should also be handled with great care. The package should be properly sealed and the shipment should be sent via a reputable courier service that offers tracking and insurance. The shipment should also be accompanied with all the necessary documents such as an invoice, a packing list, and a certificate of origin.

How it works The Sonostar wireless probe is a mini ultrasound scanner without a screen. We minimize the components of a traditional ultrasound into a small circuit board built into the probe, and showing image in smart phone/tablet through Wifi transferring. image can both show in screen and tablet.Image transferring through internal wifi from probe, no need external Wifi signal. Advantage - Only one probe, convenient for carry - Wireless, convenient for operation - 4D array scan, very clear image - High accurate (5% inaccuracies) - High speed on scan and process (2s) - Without distortion of mechanical scanning - More advanced algorithm, more powerful bladder wall recognition technology(High recognition rate for the bladder wall with air), more accurate contour technology, higher accuracy of the probe makes scanning results more accurate. - New algorithm, the measurement results are not subject to the bladder shape and size. No need to select Gender, Age group and no need to consider special cases such as the effect of hysterectomy on the measurement results. Good compatibility for different bladders, no Ubstantial error when measuring small volume or special shape bladders, easier to operate and use. - High precision rotary encoder, precise positioning, never need to calibration. - Waterproof probe Specifications 1. Scan mode: array probe, 4D scan; 2. Supporting system: Apple iOS; 3. Measuring range: 10ml ~ 2000ml; 4. Automatic measurement inaccuracies: <5%; 5. Scan and process<2 seconds; 6. Scanned image display frame: 10 frames / seconds; 7. Case Storage: by tablet or mobile phone; 8. Printing: external wireless thermal printer; 9. Battery: Built-in battery, charge one time can work on more than 200 patients; 10. Power: Wireless charge or by USB cable charge; 11. Dimension: 180mm (length) × 60mm (width) × 60mm (thickness); 12. Weight: 420g. 13.Battery working time: 3 hours(according to whether keep scan) 14.Battery charge: by USB charge or wireless charge, take 2 hours Applications 1. Urology: Determine the degree of acute and chronic urinary retention, and determine the timing of catheterization and surgery; Neuromodulation was used to judge the effect of regulation after operation; Determination of the degree of urethral obstruction or prostate hyperplasia. 2. Obstetrics: Postpartum stress urinary incontinence; Determine the degree of postpartum pelvic floor muscle damage. 3. Gynecology: Determine the degree of pelvic floor neuromuscular injury after pelvic tumor surgery, and determine the surgical or rehabilitation therapy plan. 4. Severe ICU: Determining the timing of intermittent catheterization for patients with long-term indwelling catheters, reducing the frequency of catheterization, reducing the risk of infection, and helping patients recover from spontaneous urination. 5. Neurology department: to determine the damage degree of detrusor and sphincter in patients with neurogenic bladder. 6. Nursing: For patients with indwelling catheters after surgery, it is used to determine the timing of catheter removal, reduce the duration of catheter retention, and reduce the risk of infection. 7. Rehabilitation department: monitoring the effectiveness of pelvic floor rehabilitation treatment; Develop a training plan for bladder retraining and rehabilitation treatment, providing a basis for the degree of bladder function recovery. 8. Emergency Department: Diagnosis of acute urinary pig retention patients and guidance for urinary catheterization; Acute trauma is used to determine whether a patient's bladder is damaged or ruptured. 9. Radiotherapy department: Used to determine bladder function during radiotherapy for patients with pelvic floor tumors or bladder tumors.

Minimum Order: 1 bags