ceramic ball bearing

Productivity:10000pcs per month;Min. Order:500 pcs;Transportation:by sea;DeliveryDate:10days;PaymentType:T/T,L/C at sight;Trademark:DONGYUAN;Certif

1. Usage: nylon roller for window
2. V Groove Nylon outer ring
3. Axle surface treatment with customized shape
4. Colour: Black
5. Manufacture

Productivity:2MILLION /MONTH;Packing:Industrial packing, OEM……;Transportation:by sea,air…;DeliveryDate:30-40days;PaymentType:L/C,T/T;Trademark:CCF;Sp

Motorcycle Ball bearing 6300
1. Professional Technology
2. Strict Quality Control
3. Prompt Delivery

size:D72*d30*W19 .windly used in automobile,motorcycle ,micro-motors precision instruments.

1.high precision,long life,low noise
2.quick delivery
3.promotion price
4.distribute of geniune brand quality

Full ceramic bearing made with Si3N4 have some better performance than ZrO2, the rings and balls made by full ceramic material: Si3N4,

Size : 35*80*21 mm
Weight : ZrO2 / 0.36 kg ; Si3N4 /0.19 kg
Material : Ceramic Zirconia/ZrO2 or Silicon Nitride/Si3N4
Grade : P0,P6,P5

1.Ball bearing 6201zz C3
2.Competitive price
3.Size:17mm*40mm*12mm
4.Best after sales service
5.Prompt delivery

Bearing Number: 699ZZ
Overall dimension(mm): d=9;D=20;B=6;
Material: refined bearing steel GCr15[SAE52100] or stainless steel 9Cr18[AIS1440C],
Vibr

Productivity:5000pcs per month;Min. Order:500 pcs;Transportation:by sea;DeliveryDate:20days;PaymentType:T/T,L/C at sight;Trademark:DONGYUAN;Certifica

size:D30*d10*W9. windly used in automobile,motorcycle ,micro-motors precision instruments.

Material:Gcr15 high carbon chrome bearing steel(SAE52100)
Grade:G10 Diameter: 2.0mm to 6.35mm
HRC: 62-66 Noise: 26-30db

Austenite stainless steel bearings can not harden completely by heat treatment, so it should not choose for heaver load or higher speed.

Size : 30*72*19 mm
Weight : ZrO2 / 0.27 kg ; Si3N4 /0.14 kg
Material : Ceramic Zirconia/ZrO2 or Silicon Nitride/Si3N4
Grade : P0,P6,P5

1.Ball bearing 6201zz C3
2.Competitive price
3.Size:12mm*32mm*10mm
4.Best after sales service
5.Prompt delivery

Bearing Number: R4ZZ
Overall dimension(mm): d=6.35;D=15.875;B=4.978;
Material: refined bearing steel GCr15[SAE52100] or stainless steel 9Cr18[AIS144

Size:2.0mm,2.381mm(3/32"),3.175mm(1/8"),3.5mm,3.969(5/32"),4.763mm(3/16"), 5.953mm(15/64"),6.35(1/4")
Grade: G10 Material:100Cr6 / 1.3505 (DIN)

Full ceramic bearing made with Si3N4 have some better performance than ZrO2, the rings and balls made by full ceramic material: Si3N4, as a standard

Dimension:D22*d10*W6,for special purpose ,waidly used ,good quality and reasonable price

Size : 30*62*16 mm
Weight : ZrO2 / 0.15 kg ; Si3N4 /0.083 kg
Material : Ceramic Zirconia/ZrO2 or Silicon Nitride/Si3N4
Grade : P0,P6,P5

used for bicycle, motorcycle, automobile, bags, electronical industry and etc
Material: Gcr15(AISI E52100) Grade: G10
Diameter: 2.0mm-6.35mm

low-temperature application,etc.Could be used in awful environment and specially condition. The rings and balls made by full ceramic material: ZrO2,

Ring and cages: Chrome bearing steel
Balls: Chrome steel or carbon structural steel
Vibration and Noise standard: V4Z5,V3Z4

Size : 35*47*7 mm
Weight : ZrO2 / 0.021 kg ; Si3N4 /0.011 kg
Material : Ceramic Zirconia/ZrO2 or Silicon Nitride/Si3N4
Grade : P0,P6,P5

Grade:G10 Size:2.0mm,2.381mm(3/32"),3.175mm(1/8"),3.5mm,3.969(5/32"),4.763mm(3/16"), 5.953mm(15/64"),6.35(1/4")
Material: AISI 52100
HRC: 62-66

Full ceramic bearing of full complement balls has an add-ball gap on its side. Because using no cage design, the bearing able to install more cerami

Can be customized according to your needs
Can provide small & miniature standard and non-standard ball berings
Reasonable price

Size : 30*90*23 mm
Weight : ZrO2 / 0.57 kg ; Si3N4 /0.31 kg
Material : Ceramic Zirconia/ZrO2 or Silicon Nitride/Si3N4
Grade : P0,P6,P5

the main steps to produce the ball: heading,,polishing,heat treament,grinding,lapping,packing
Material: Gcr15 (AISI SAE52100)
Grade: G10 2.0 - 6.35