|Structure:||Deep Groove||Type:||Ball||Brand Name:||chines brand or OEM|
|Bore Size:||30 mm||Outside Diameter:||47 mm||Model Number:||3906A|
|Precision Rating:||p0,p2,p3,p4||Seals Type:||open, zz,rs,2rs||Number of Row:||Double Row|
|Place of Origin:||Jiangsu China (Mainland)||material:||chrome steel||OEM:||avaliable|
|Packaging Detail:||single box or according to the client|
|Delivery Detail:||7-10 after the payment confirmed|
1.Reliable & Stable quality
2.high quality , good price
3.Fair & Reasonable price
1.Double row deep groove ball bearings are very suitable for bearing arrangements where the load carrying capacity of a single row bearing is inadequate. For the same outside and bore diameters, double row bearings are slightly wider than single row bearings but have considerably higher load carrying capacity than single row bearings in the 62 and 63 series.
1) Model Open, Z, ZZ, RZ, 2RZ, RS, 2RS
2) Quality level reach the same level as the Japanese and European bearings
3) Tolerance level ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5)
4) Noise Level EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V4
5) Application home appliances, low noise and high speed electric motors; Automotive.