Imported SKF bearing structure - bearing knowledge in detail

Knowledge about SKF bearing and the bearing seat, everybody is no stranger to import SKF bearing, SKF bearing import production accounted for 20% of total global products production. SKF standard provided more than twenty thousand kinds of products are all kinds of bearing. Besides SKF bearing, SKF group also makes linear bearing, sliding bearing, bearing box, ball and roller screw, textile machinery parts, stay ring, machine tools and various kinds of precision machinery parts. Extensively in the field of experience, and has the development, manufacture and application of advanced engineering products indispensable knowledge and expertise. Here and give you a brief introduction of rolling bearings SKF bearing, bearing type: SNL housings, 20 - diameter of axle 160 mm options: double lip seal ( TG) Before you start work, please read carefully the instructions of all content: 1. SKF bearing installation and disassembly can sometimes be involved; Weight of the lift, the use of tools and other equipment, or the use of high pressure oil. In order to avoid accidents, personal injury or property damage, please comply with the relevant instructions carefully. 2. To ensure a clean environment. 3. Check the size and shape of the journal of tolerance. 4. Check the supporting surface roughness Ra is not more than 12. 5μm。 The flatness tolerance shall be the IT7. Can use IT8 for less demanding applications. If the imported SKF bearing installed on the set set, determine the direction of the bearing. The nozzle position of bearing seat lid should always on the other side of the tight sleeve nut. Must pay attention to the direction of the bearing, because the direction of the lid and the base is to be prepared in accordance with the original installation. To determine the bearing direction on the surface of the support. Fitted with anchor bolt but do not tighten. Insert half split lips sealed bearing sealing groove on either side of the base. The seal the space between the two lips fill grease. And if the bearing is used for shaft end inserted in the side cover to replace the seals. Will import SKF bearing installed on the shaft; Installed directly on the ladder shaft or the use of set. Fill grease the bearings. To add the rest of the grease filling amount to both sides of the bearing base.