Japan NSK NTN KOYO 22205 22206 22324 22320 cc w33 c3 spherical roller bearing
Spherical roller bearing description:
Spherical roller bearing has two columns of roller, mainly bear radial load, but also can carry axial load in either direction.Have high radial load capacity, especially suitable for overloading or under vibration loading work, but can't afford to pure axial load.This kind of bearing outer ring raceway is spherical shape, so the self-aligning performance is good, can compensate the alignment error.
Spherical roller bearing have the following characteristics:
1.The rollaway of outside race is in shape of sphere.
2.It has self aligning and it can make up for the error which from different angles. But its opposite gradient between outside and inside race is less than 3 degrees.
3.The structure principle and the character of the bearing are the same with self aligning ball bearing.
4.Under the condition of permissible volume of load and permissible speed of rotation, they can interchange.
5. Self aligning roller bearings apply to precise instrument, the electrical appliance of low noise, automobile, motorbike and other machineries. It is used the most widely in mechanical industry.Self aligning roller bearings apply to precise instrument, the electrical appliance of low noise, automobile, motorbike and other machineries. It is used the most widely in mechanical industry.
Spherical roller bearing
22220, 22300, 21300 CAC/W33 series
chrome steel GCr15, carbon steel, stainless steel
Number of raw
P0 P6 P5 P4 P2
industrial export packing
Spherical roller bearing
Packaging & Shipping
We will reply to your inquiry within 12 hours , phone, email and skype/ whatsapp/ wechat prompt reply.
Free samples supply
If you need samples, we can provide free samples of small quantity reassure you do business. If you need large quantity samples, you have to pay the samples charges.
For after -sales problems , we solved promptly and carefully, to make sure you satisfied
OEM&ODM hydraulic hose fitting available. We can make the production as customers’ drawing or samples. We provide OEM custom packaging service to customers in order to produce the strongest support
1.Are you factory of bearing? Yes.welcome to visit our factory
2.What is the producing process? Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
3.How to control the products quality? Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
4. What is the transportation? If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by shipping.
5. Can we design packaging? Yes. Default is regular packing, and we can make customer's own packing.
6. Can you provide OEM service? Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.