Guangzhou Anto Machinery Parts Co.,Ltd.
Professional supplier of spare parts for your construction machiney maintenance!
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| Angular contact ball bearings SF2907 |
| Bearing number : SF2907 |
| Size (mm) : 143x175x16 |
| Bore Diameter (mm) : 143,000 |
| Outer Diameter (mm) : 175,000 |
| Width (mm) : 16,000 |
| d - 143,000 mm |
| D - 175,000 mm |
| B - 16,000 mm |
| C - 16,000 mm |
Angular contact ball bearings are especially suitable for bearing combined loads, that is, loads acting at the same time in radial and axial directions. The axial load bearing capacity increases with the increase of the contact angle α. The contact angle is defined as: the angle between the common normal of the contact point of the rolling element and the raceway or the midpoint of the contact line and the radial plane of the bearing is called the bearing contact angle, and the load is transmitted from one raceway to the other along this connection line. , For single-row bearings, the contact angle can be identified by different code suffixes. 
We can produce many categories and more than 6000 specifications of high-quality bearing products for various purposes and performances, which are sold well in various provinces, municipalities, autonomous regions and more than 50 countries and regions in the world. Many bearing products have won national silver medals and provincial and municipal high-quality bearings.
1. According to the application field, the bearings are divided into: automotive bearings, agricultural machinery bearings, machine tool bearings, motor bearings, fan bearings, textile machinery bearings, mining machinery bearings, paper machinery bearings, chemical machinery bearings, cement plant bearing maintenance, power plant bearings, etc.
2. According to the bearing type, it is divided into: deep groove ball bearing, self-aligning ball bearing, angular contact ball bearing, cylindrical roller bearing, tapered roller bearing, spherical ball bearing with seat, thrust ball bearing, self-aligning roller bearing, Combined rolling bearings such as thrust angular contact ball bearings and thrust spherical roller bearings.
3. According to the characteristics of use: stainless steel bearings, high temperature bearings, low temperature bearings, corrosion-resistant bearings, high-speed bearings, insulating bearings, silent bearings, chemical fiber bearings, vacuum bearings, fitness equipment bearings, self-lubricating bearings, anti-magnetic bearings, anti-sulfur bearings.
We stock most of popular models of bearing, and delivery can be arranged in short time for your urgent request.
We can arrange delivery by express, for example DHL, FEDEX, TNT, UPS, EMS, ShunFeng. Or by air cargo to local airport. For any large amount of bearing request, we are able to arrange delivery by sea/boat.