Magnetic Levitation Motor Bearings HC6804V-MS HC6807V-MS HC6808V-MS HC6810V-MS HC6812V-MS
Super precision high-speed bearings specifically designed for magnetic levitation motors. These custom deep groove ball bearings deliver exceptional performance in demanding applications.
HC6804V-MS, HC6807V-MS, HC6808V-MS, HC6810V-MS, HC6812V-MS - Super precision high-speed bearings for magnetic levitation motors, custom deep groove ball bearings.
HC-700-VDF HC-618-V series high-speed bearings for magnetic levitation motors including HC6804V-MS, HC6807V-MS, HC6808V-MS, HC6810V-MS, HC6812V-MS, HC7000VDF-MS, HC7001VDF-MS, HC7002VDF-MS, HC7004VDF-MS, HC7005VDF-MS.
Characteristics and Performance
- High-speed design: Bearings feature short-term ultra-high-speed performance capabilities
- Full complement ceramic ball structure: Fill holes without cage design allows for greater load capacity
- Open fit with larger radial clearance: Enables the bearing to accommodate significant acceleration
- High-purity alloy steel: Special heat treatment processes significantly enhance impact resistance, providing protection against damage more than 10 times over
- Molybdenum disulfide coating: Inner ring coated with solid lubricant to prevent seizure or adhesion between rotor shaft diameter and inner diameter under high speed and large acceleration conditions
- Corrosion-resistant treatment: Both inner and outer rings treated to prevent rusting and failure due to prolonged periods of non-operation
Technical Specifications
| Bearing Number |
Inner Diameter (mm) |
Outer Diameter (mm) |
Width (mm) |
Chamfer (mm) |
Dynamic Load (N) |
Static Load (N) |
Grease Speed (rpm) |
Oil Speed (rpm) |
| HC6804V-MS |
20 |
32 |
7 |
0.3 |
4800 |
3800 |
51000 |
76000 |
| HC6807V-MS |
35 |
47 |
7 |
0.3 |
6000 |
6100 |
32000 |
48000 |
| HC6808V-MS |
40 |
52 |
7 |
0.3 |
6200 |
6800 |
29000 |
43000 |
| HC6810V-MS |
50 |
65 |
7 |
0.3 |
9300 |
10700 |
23000 |
34000 |
| HC6812V-MS |
60 |
78 |
10 |
0.3 |
12900 |
15400 |
19000 |
29000 |
| HC7000VDF-MS |
10 |
26 |
16 |
0.3 |
5800 |
2900 |
67000 |
100000 |
| HC7001VDF-MS |
12 |
28 |
16 |
0.3 |
6600 |
3600 |
59000 |
88000 |
| HC7002VDF-MS |
15 |
32 |
18 |
0.3 |
7300 |
4400 |
51000 |
77000 |
| HC7004VDF-MS |
20 |
42 |
24 |
0.6 |
12300 |
7800 |
39000 |
58000 |
| HC7005VDF-MS |
25 |
47 |
24 |
0.6 |
13200 |
9400 |
33500 |
50000 |
This series of products is continuously evolving and advancing in response to growing customer demand.