| Home>Bearing knowledge>skf cylindrical roller bearing |
Skf cylindrical roller bearing
| /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089'; |
SKF produces many cylindrical roller bearings of different dimensions, scales and sizes. Most of them are single row bearings with one cage. Plus single row and double row full roller bearings (without cage); for SKF It is compatible with the bearing type specifications of General Engineering. Bearings with cages can accept heavy radial loads; and can run at high speed. Full-roller bearings are suitable for very heavy radial loads at medium speed.
As for the SKF cylindrical roller bearing; the roller is the key component in between. Its several shapes; the so-called logarithmic shape; the optimal stress distribution is provided in the contact area of ​​the bearing. The surface finish promotes the composition of the lubricant oil film to the maximum limit; And optimize the roll of the roller. Compare with the traditional depiction; the advantages obtained include the improvement of operational reliability; and the greater tolerance of misalignment.
The types of SKF cylindrical roller bearings include the following basic types:
C single row cylindrical roller bearings with cage; double row cylindrical roller bearings with C cages for NU, NJ, NUP and N; multi-row cylindrical roller bearings for C-cage cages mainly for NNU and NN ;
C single row full complement cylindrical roller bearings; mainly for NCF and NJG depicting C double row full complement cylindrical roller bearings mainly for NNF depicting C multi-row full roller cylindrical roller bearings; with four or eight column roller addition Outside the specification; SKF cylindrical roller bearings also include:
C single row high precision all steel or ceramic cylindrical roller bearings,
C double row high precision all steel or ceramic cylindrical roller bearings,
C Cylindrical roller bearings and bearing equipment for railway axleboxes,
C Single row cylindrical roller bearings for traction motors used in railway applications,
C Open or sealed multi-row cylindrical roller bearings for rolling mills,
C Support bearing for multi-roller cold rolling mill,
C is used for the indexing roller assembly of the successive smelting furnace.
Recommend to friends comments close window
| Bearing related knowledge |
| Precautions for the correct selection and use of bearings What is the classification of the bearing ring of the ntn bearing? Four key devices for correct force application when mounting and dismounting bearings NSK tapered bore bearings |
This article links to http://
Please indicate China Bearing Network http://
Previous:Analysis of the main factors affecting the grinding of the F SK layer of SKF bearing Next: Bearing Knowledge Encyclopedia (7)
Due to its wide range of uses, there are also many varieties of hook and loop sanding disc. The most commonly used are red sanding disc, yellow/gold sanding disc, green sanding disc, and white sanding disc, etc.
The sandpaper disc is using aluminum oxid abrasives, with grits as below: 40#, 60#, 80#, 120#, 180#, 240#, 320#, 400#, 600#, 800#, 1000#, 1200#, 1500#, 2000#.
The abrasive polishing disc can be punched into various shapes, round, round with holes, triangle, rectangle, iron shape, neckline shape, etc.
This product is round abrasive disc size: 100mm, 125mm, 150mm, 180mm, 225mm or other size can be customized.
The holes best selling is with 6 hole, 8 holes, 15 holes, 17 holes or customized.
The main purpose of our abrasive sanding disc:
1. Polishing of primer and finishing of paint, such as mid-coat paint/primer grinding of ships.
2. Polishing of synthetic materials, such as burr sharp edges and surface adjustment after plastic products are formed.
3. Grinding of metal and aluminum alloy to remove foreign matter and surface particles.
4. Suitable for making various specifications of brushed and self-adhesive sand discs.
This abrasive sanding disc is one of our main abrasive products, as the manufacture of abrasive tools, we mainly produce the Flap Disc Backing Pad, Flap Disc Adhesive, Abrasive Flap Disc, Bonded Abrasives ( Cutting Wheels and Grinding Wheels ), Abrasive Machine , etc. So welcome more orders, we can offer you best quality product with best competitive price, please contact Emma.
Abrasive Sanding Disc,Sanding Disc,Metal Sanding Disc,Abrasive Tools Sanding Disc
Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.jiadingabrasive.com