Thin Section Bearing 6801
6801 Thin Section Bearing belongs to 68 series ball bearing,
The thin-walled bearing realizes the extremely thin bearing section, and also realizes the miniaturization and light weight of the product. The variety of products expands its scope of use. It is generally divided into plastic seal-RS, iron seal-ZZ, flat surface, and so on.
In order to obtain the bearing’s low friction torque, high rigidity, and good rotation accuracy, steel balls with small outer diameters are used. The use of hollow shafts ensures light weight and space for wiring. The thin-walled bearing realizes the extremely thin bearing section, and also realizes the miniaturization and light weight of the product. The variety of products expands its scope of use.
The thin-walled 6700 and 6800 series have various types of dust cover, flanged, stainless steel, and wide-format, etc., with a complete range.
|For Load Direction||Radial|
|For Shaft Diameter||12mm|
|Bore Dia (d)||12mm|
|Bore Dia Tolerance||-0.008mm to 0|
|For Housing ID||21mm|
|Outer Dia (D)||21mm|
|Outer Dia Tolerance||-0.009mm to 0|
|Width Tolerance||-0.120mm to 0|
|Ring Material||52100 Chrome steel|
|Ball Material||52100 Chrome steel|
|Cage Material||300 Series Stainless Steel|
|Dynamic Load Rating (Cr) (Newtons)||1920|
|Static Load Rating (Cor) (Newtons)||1040|
|Max Speed (Grease) (X1000 RPM)||30|
|Max Speed (Oil) (X1000 RPM) 2||36|
|Shaft Mount Type||Press Fit|
|Temperature Range||-30° to 110 ℃|
|Radial Clearance Trade No.||C0|
|Radial Clearance||0.003mm to 0.018mm|