Precision deep grove ball bearing Cixi yangming special bearing Co.Ltd is a professional manufacture of various non-standard or special bearings. We have more than ten years for doing this.The quality and durability are fully guaranteed. We sincerely welcome the enauiry and letters from bothhome and abroad .we will reply you ASAP. specification: Structure:Deep grove Type:Ball bearing Shield/closure:Open bearing,Z,ZZ,RS,2RSSnap ring:N,NRTolerance codes:ABEC1,ABEC3,ABEC5...Vibration level codes:V4,V3,V2,V1Material :AISI52100,AISI440C,AISI304,AISI316 or as customer`s requirementRetainer:PITE,nylon,PEEK or stainless steel Grease: As customer`s request,such as Ps2,SRl and so on Bore size: 1-20 mmModel: Any kind ,as request Usage: They are widely used in the fields of toys,R/C models,fans,precision equipments,micro motors,fishing reels and so onFree sample is available Deatils :We have complete process for the production and Quality assuranceto make sure our products can meet your requirement. Assembly Windage test CleaningRotary test Greasing and gland Noise inspectionAppearance InspectionRust preventionProduct packaging Our advantage: Our bearings comply with International Quality Standards(ISO9001:2008) . Their quality and durability are fully guaranteed. We sincerely welcome your enquiry and we will reply you without delay.