Высокое качество MR115 полный SI3N4 керамические радиальный шарикоподшипник 5x11x4 мм

Quality :SI3N4 Ceramic inner and outer rings,

SI3N4 ceramic balls,

PTFE retainer cage

No seal

Net weight:1G

Open, if you need other type,please contact with us!

Because of the most models are not in shop, please contact me for more price lists.

Full ceramic bearings with anti-magnetic insulation, corrosion resistant, non-self-lubricating, high temperature resistant, cold, etc., can be used in extremely harsh environments and special conditions.