- new type:
- 23244ca/w33vl0241
- old type:
- 23244ca/w33vl0241
- category:
- insulated spherical roller bearing
| name | 23244ca/w33vl0241 insulated bearings | ||
|---|---|---|---|
| new model | 23244ca/w33vl0241 | old model | 23244ca/w33vl0241 |
| inner d | 220mm | outer d | 400mm |
| thick(mm) | 144mm | weight | 77.3kg |
linqing nine star bearing science & technology co., ltd provides electrically insulated
bearings with oxide ceramic insulating layers on the bearing ring. applied with plasma
technology, the insulation has a guaranteed breakdown resistance of at least 1000v ac
or dc.
electrically insulated bearings advantages:
1. higher operational reliability through optimum protection against electrical corrosion
2. more economic than, for example, insulation on housings or shafts
3. interchangeable: same key dimensions and technical properties as conventional bearings
4. coating resistant to damage if correctly handled
electrically insulated bearings typical applications:
a. traction motors of railway vehicles
b. electric motors (ac/dc)
c. generators (e.g. in wind turbine generators)
| nine star insulated bearings detail information |
| vl0241: breakdown voltage 1000v dc, electrical resistance>50mω, outer ring coated |
| vl2071: breakdown voltage 1000v dc, electrical resistance>50mω, inner ring coated |
| vl0244: breakdown voltage 2000v dc, electrical resistance>150mω, outer ring coated |
| vl2074: breakdown voltage 2000v dc, electrical resistance>150mω, inner ring coated |
| vl0246: breakdown voltage 3000v dc, electrical resistance>150mω, outer ring coated |
| vl2076: breakdown voltage 3000v dc, electrical resistance>150mω, inner ring coated |
| commonly used deep groove ball bearing (insulated bearing) |
| 6312m/c3vl0241 6313m/c3vl0241 6314m/c3vl0241 6315m/c3vl0241 6316m/c3vl0241 6317m/c3vl0241 6318m/c3vl0241 6319m/c3vl0241 6320m/c3vl0241 6322m/c3vl0241 6326m/c3vl0241 6328m/c3vl0241 |
| commonly used tapered roller bearing (insulated bearing) |
| 30316/c3vl0241 30317/c3vl0241 30318/c3vl0241 30319/c3vl0241 30320/c3vl0241 30322/c3vl0241 30324 /c3vl0241 30326/c3vl0241 30328/c3vl0241 30330/c3vl0241 32024/c3vl0241 32928/c3vl0241 |
| commonly used cylindrical roller bearing (insulated bearing) |
| nu312ecm/c3vl0241 nu313ecm/c3vl0241 nu314ecm/c3vl0241 nu315ecm/c3vl0241 nu316ecm/c3vl0241 nu317ecm/c3vl0241 nu318ecm/c3vl0241 nu319ecm/c3vl0241 nu320ecm/c3vl0241 nu322ecm/c3vl0241 nu326ecm/c3vl0241 nu328ecm/c3vl0241 |
| commonly used spherical roller bearing (insulated bearing) |
| 22216 ca/w33vl0241 22218 ca/w33vl0241 24152 cc/w33vl0241 23144 cc/w33vl0241 22224 cak/w33vl0241 23130 cc/w33vl0241 23130 cck/w33vl0241 23044 cck/w33vl0241 22224 mb/w33vl0241 |
products center
contact us
linqing nine star bearing science & technology co.,ltd
the sales department:
tel：0635-755000
fax：0635-2101369
mail：[email protected]
qq：9419775
technical department:
tel：0635-2855495
fax：0635-2101369
qq：1264851044
address：bachalu industrial park, linqing, liaocheng, shandong, china