681 bearing is a kind of multi-purpose miniature bearing. Lily Bearing manufacture this 681 bearing through strict inspection which sales in mass in Europe and North America market. It widely used in precision instruments, micro motor, remote control model, etc industries. We have a large stock of 681 bearing which could guarantee deliver in time.
681 - L-310 Miniature Ball Bearings Bearing
|Bore Dia (d)
|Outer Dia (D)
||Shielded or Seal and Open are available.
||52100 Chrome steel, stainless steel and ceramic are available.
|Dynamic Load Rating (Cr) (Newtons)
|Static Load Rating (Cor) (Newtons)
|Max Speed (Grease) (X1000 RPM)
|Max Speed (Oil) (X1000 RPM)
|Ball Dia (Dw)
|Weight (g) (grams)
||ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.