The difference between the rubber cover and the iron cover
Release time:
2023-12-29
On the outside of the gear box, the end cover that blocks the bearing outer ring or the bearing hole is called the bearing cover. The rubber cover and iron cover of the bearing are the ones we often encounter:
On the outside of the gear box, the end cover that blocks the bearing outer ring or the bearing hole is called the bearing cover. The rubber cover and iron cover of the bearing are the ones we often encounter:
The function of the bearing end cover is to fix the bearing axially, and the other is to protect the bearing from entering the dust and causing damage to the bearing. The bearing end cover is fixed on the bearing seat or bearing chamber, if fixed on the shaft
Will make the sealing diameter increased, sealing difficult. The rubber cover of the bearing is mainly used for dustproof and waterproof at the same time. The rubber cover is also divided into contact and non-contact, but the details are similar.
The use of iron cover more, the main role is dustproof. The rotation speed of the iron cover is higher.
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