Simple to distinguish the genuineness of SKF bearings

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grinding spindle - China Manufacturer

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1. First look at the the bearing outer box, the box in general and white, blue, red bar under. But the product of nearly two years FlowerBox pattern number SKF trademark.
2. Look at the date of manufacture of the bearing, the bearing bo x opened from the side, the production date and the date code on the box.roller thrust bearings
3.2000 years after production of bearing bar code on the box.
4. See bearing type, bearing Model suffix letters A, B, C, D, E, these letters represent the year of production, specific information, see the Schedule.thrust roller bearings
5. Note trademark of SKF font S is on the narrow wide pits K and F on the left vertical painting.
6. See Seal, SKF Bearings marked on the model, the origin of the letters pickling and laser processing of two. Touch more smooth, a false bearing the font generally is engraved.
7. Look at the place of origin, ball bearings Origin: Malaysia, Italy, France, the United States (U.S. production bearing is generally used in the United States); short cylindrical bearing origin: Germany; ang ular contact bearings Origin: Austria; spherical roller bearing origin: Malaysia (generally small 2315,2316,2318), Sweden (models), Germany (large model); needle bearing origin: Germany.
8. Open package bearing large bearing generally sealed plastic bag, small bearings for the plastic wrapping. A layer of grease on the bearing, true bearing bright appearance, no rust and pitting.roller thrust bearings