VSI200414 slewing Bearing characteristics
1
Full customization
DZE provides custom slewing bearings of any size upon request, ranging from 20mm to 5000mm
2
Special materials
For internal gear slewing bearings and four point contact bearing, we offer special materials such as 42CrMo, stainless steel S165M, and titanium alloy TC4.
3
Surface corrosion protection
Providing special anti-corrosion technology plays a great role in improving bearing corrosion resistance.
4
Roller hardness
The surface of the raceway without soft belt is quenched, and the hardness reaches HRC60 degrees. It ensures worry-free operation of the bearing.
VSI200414 slewing Bearing Dimensions
| Bearing type | four point contact bearing China Bearing factory | |||||||||||
| Inner diameter (mm)- | 325 | |||||||||||
| outer diameter(mm)- | 486 | |||||||||||
| thickness(mm)- | 56 | |||||||||||
| weight(Kg)- | 31 | |||||||||||
| The material- | 42CrMo | |||||||||||
| Precision grade- | P5/P4/P2 | |||||||||||
| Lubrication type- | grease | |||||||||||
| Rotating way- | The inner and outer circles rotate | |||||||||||
| Loading direction- | Axial and radial multidirectional loading | |||||||||||
| Bearing structure- | The inner and outer circles are one | |||||||||||
| type | Main dimensions | Installation dimensions | ||||||||||
| Inner diameter d(mm) | outer diameter D(mm) | Roller garden diameter dp (mm) | thickness B(mm) | The oil hole φ | chamfering r(min) | ds | Dh | |||||
| VSA200414 | 342 | 503.3 | 414 | 56 | M8X1 | 3.6 | ||||||
About DZE Bearings
DZE Bearings is a company that has a longstanding tradition in production of rolling bearings.
At the present time the main areas of the production program are represented by the production of normalized and special rolling bearings, slewing rings,VSI series bearings worm drives and bearing rollers.
China bearing factory DZE has created, implemented and certified a system of quality assurance according to ISO 9001 standard, that spans the entire pro- duction process from research and development to servicing and ad- visory activities.
VSI series bearings Applications:
construction, mobile and tower cranes,
shovel, digging-wheel excavators,
revolving grabs and winches,
graders,
logging industry machines including feller bunchers,
loaders, vehicles for waste removal, hydraulic grippers,
axles and undercarriages,
assembly and access platforms,
robots, manipulators and positioners,
machine tools,
special equipment (rescue vehicles, aerials, feller bunchers and tunnel machines, drilling equipment, wind turbines and cle-aning and bottle filling machines).
Combining compactness, accuracy, smooth operation with relative high rigidity, together with simple
mounting and operation reliability are qualities that allow the use of these bearings in all industrial branches.
VSI series bearings Specification
| Model | Inner di | Outer Da | Total Height H | Height H1 | Weight(kg)_ |
| VSU200414-N/RKS.060.20.0414 | 342 | 486 | 56mm | 44.5mm | 29 |
| VSU200544-N/RKS.060.20.0544 | 472 | 616 | 56mm | 44.5mm | 37 |
| VSU200644-N/RKS.060.20.0644 | 572 | 716 | 56mm | 44.5mm | 44 |
| VSU200744-N/RKS.060.20.0744 | 672 | 816 | 56mm | 44.5mm | 52 |
| VSU200844-N/RKS.060.20.0844 | 772 | 916 | 56mm | 44.5mm | 60 |
| VSU200944-N/RKS.060.20.0944 | 872 | 1016 | 56mm | 44.5mm | 67 |
| VSU201094-N/RKS.060.20.1094 | 1022 | 1166 | 56mm | 44.5mm | 77 |
| XSU140414-N/RKS.160.14.0414 | 344mm | 484mm | 56mm | 44.5mm | 27.4KG |
| XSU140544-N RKS.160.14.0544 | 474mm | 614mm | 56mm | 44.5mm | 37KG |
| XSU140644-N RKS.160.14.0644 | 574mm | 714mm | 56mm | 44.5mm | 45KG |
| XSU140744-N/RKS.160.14.0744 | 674mm | 814mm | 56mm | 44.5mm | 52KG |
| XSU140844-N RKS.160.14.0844 | 774mm | 914mm | 56mm | 44.5mm | 62KG |
| XSU140944-N RKS.160.14.0944 | 874mm | 1014mm | 56mm | 44.5mm | 69KG |
| XSU141094-N RKS.160.14.1094 | 1164mm | 1024mm | 56mm | 44.5mm | 80KG |
