SKF Double Row Angular Contact Ball Bearing 4307atn9 4308atn9 4309atn9 4310atn9 4311atn9
|FOB Unit Price:||US $0.17 US $0.15|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- Model NO.: 4307ATN9
- Aligning: Non-Aligning Bearing
- Rows Number: Double
- Material: Bearing Steel
- SKF Items 2: 4308atn9
- SKF Items 4: 4310atn9
- SKF Items 6: 4312atn9
- SKF Items 8: 4314atn9
- SKF Sample: 4316atn9
- Transport Package: as Client′s Requirement
- Origin: Sweden
- Contact Angle: 15°
- Separated: Unseparated
- Load Direction: Radial Bearing
- SKF Items 1: 4307atn9
- SKF Items 3: 4309atn9
- SKF Items 5: 4311atn9
- SKF Items 7: 4313atn9
- SKF Items 9: 4315atn9
- Trademark: SKF/KOYO/NSK/TIMKEN/NACHI NTN
- Specification: 35X80X31mm
- HS Code: 848210
|Product Item||SKF Double Row Angular Contact Ball Bearing 4307ATN9|
|Structure Type||Double Row Angular Contact Ball Bearing|
|Material of Races||Chrome steel|
|Material of Cage||steel|
|Material of Balls||Chrome steel|
Items:SKF NSK Timken Koyo NTN SKF Double Row Angular Contact Ball Bearing
SKF Double Row Angular Contact Ball Bearing 4307ATN9 4308ATN9 4309ATN9 4310ATN9 4311ATN9
4307-ATN9 4308-ATN9 4309-ATN9 4310-ATN9 4311-ATN9
4307A-TN9 4308A-TN9 4309A-TN9 4310A-TN9 4311A-TN9
4307 ATN9 4308 ATN9 4309 ATN9 4310 ATN9 4311 ATN9
4307 A-TN9 4308 A-TN9 4309 A-TN9 4310 A-TN9 4311 A-TN9
Discription of Double Row Angular Contact Ball Bearings:
ngular contact ball bearing uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the outer race. Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10 to 45 degrees), the higher the axial load supported, but the lower the radial load. In high speed applications, such as turbines, jet engines, and dentistry equipment, the centrifugal forces generated by the balls changes the contact angle at the inner and outer race.
angular contact ball bearing, is made of Chrome Steel. which have a contact angle so that they can sustain significant axial loads in one direction together with radial loads.
The features of angular contact bearing is that it can bear both radial load axial load, the axial load capacity depends on how big the contact angle is, the bigger angle, the bigger capacity.
angular contact ball bearing is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.
- Back-to-bacd arrangement (DB)
- Face to face arrangement (DF)
- Tandem arrangement (DT)
- Stamping steel cage (J)
- Stamping brass cage (Y)
- Nylon cage (TVP)
- High hardness fiber holder (TPA)
- One brass cage (MP)
1. With unidirectional and bidirectional two types
2. Use option in the ring, can permit of installation error.
3. High grade ball - high speed rotates the quiet and smooth
4. High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.
5. The height of the grease technology - N-S-Klubricant technology can make the grease live longer and improve the performance of the bearing
6. In order to permit of installation error, whether one-way or two-way, can choose spherical self-aligning spherical seat cushion type or take ball seat ring type.
Single row angular contact ball bearings and double row angular contact ball bearings
3200A 3201A 3202A 3203A 3204A 3205A 3206A 3207A 3208A 3209A 3210A 3211A 3212A 3213A 3214A 3215A 3216A 3217A 3218A 3219A 3220A 3300A 3301A 3302A 3303A 3304A 3305A 3306A 3307A 3308A 3309A 3310A 3311A 3312A 3313A 3314A 3315A 3316A 3317A 3318A
7204C 7204AC 7204B 7205C 7205AC 7205B 7206C 7210C 7210AC 7211AC 7212AC 7213AC 7214AC 7215AC 7216AC 7217AC 7218AC 7219AC 7220AC 7221AC 7222AC 7224AC 7226AC 7228AC 7230AC 7232AC 7234AC 7236AC 7238AC 7240AC
Aviation Cargo Systems Aerospace Wing Actuators Anemometer ATMs & Card Readers Bicycles Commercial Blenders Dental Hand Tools Electrical Motors Engines Escalators and Elevators Fishing Reels Flight Support Systems Flow Meters Galvanometers Gas Engine Pull Start Assembly Gas Meters Gas Powered Motors Industrial Mixers & Shakers Intrusion Detection Systems Material Handling Rollers Medical Actuator Medical Diagnostic Equipment Medical Imaging Equipment Medical Laser Surgery Medical Surgical Tools Off Highway Cranes Optical Encoders Plastic Card Printers Power Hand Tools Printing Rollers Roller Doors Scissor & Platform Lifts Sensors & Potentiometers Solar Panels Actuators
1) Less than 45 KGS, URU Precision suggest for express service. ( Door to Door, Convenient )
2) Between 45 - 200 KGS, URU Precision suggest for service by air.( Fastest and safest, but expensive )
3) More than 200 KGS, URU Precision suggest for service by sea. ( Cheapest, but long time )
1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets
2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets
3. As the clients' requirement
Before-sales service of Bearing :
1.Offer bearing related consultation about technology and application;
2.Help customers about bearing choice, force analysis, clearance configuration, products' life and reliability analysis;
3.Offer highly cost-effective and complete solution program according to site conditions;
4.Offer localized program on introduced equipment to save running cost
5.Design and develop non-standard bearing to support customers' technology innovation
After-sales service of Bearing :
1.Offer training about bearing installation and maintenance;
2.Offer guidance about bearing installation, adjustment and testing at site;
3.Help customers with trouble diagnosis and failure analysis;
4.Visit customers regularly and feedback their rational suggestions and requirements to company.
1.Q:Are you a factory or trading company?
A:Wuxi URU Precision Industries is specialized in manufacturing and exporting Bearings.
We have own factory and Warehouse.
2.Q:Can I get some samples and do you offer the sample free?
A:Yes, sure, we are honored to offer you samples.Can you buy a ticket ?
3.Q:What is the payment?
A: T/T , Paypal, Western Union, L/C
4.Q:What is the MOQ for bearing?
A: Our MOQ is 1 pc.
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