home » news center
» »
the article citations: time:2015-12-28 11:22:09
these bearings have an extremely efficient integrated that avoids the passage of
through the bearing. for this reason, the additional of the end
covers may be omitted.
1) oxide ceramic insulating layer applied to outer ring (at least 1000v ac or dc)
2) ball bearings with balls made from silicon nitride (si3n4)
nine star :
(, and )
follow us via e-mail website .
through the bearing. for this reason, the additional of the end
covers may be omitted.
1) oxide ceramic insulating layer applied to outer ring (at least 1000v ac or dc)
2) ball bearings with balls made from silicon nitride (si3n4)
nine star :
| bearing code number | |
| bearing type | deep groove ball bearing |
| insulated type | inner ring or outer ring |
| demensions | 50x90x20mm |
| d | 50mm |
| d | 90mm |
| b | 20mm |
| service | neutral/oem/as your request |
| package | carton boxes /wooden cases /pallets |
| stock qty | 18pcs |
(, and )
follow us via e-mail website .
