Ceramic Bicycle Bearings 6702 Full Ceramic ZrO2 Bearing 15x21x4mm for very harsh environments

Ceramic Bicycle Bearings 6702 Full Ceramic ZrO2 Bearing 15x21x4mm for very harsh environments

Product Description

 

 

 

Products name	Full Ceramic Deep Groove Ball bearing
Brand name	Neutral
Series	6702
Material	Ceramic ZrO2
Quality standard	ISO9001, ABEC-1(Z1V1)
Service	Original service
Tolerance Grades	ABEC-1 (P0)
Noise Level	EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V4
Sealing/Shield	Open
Product Advantage	A:bearing moves very Fast & Quiet, with very smooth hand feeling B:High precision, long life, low noise C:high-end technology D:good aftersales service

 

Full ZrO2 ceramic bearing PTFE Cage description

 1:Ceramic bearing has high temperature resistance, cold resistance, wear resistance, corrosion resistance, resistance to magnetoelectricity insulation, since no oil lubrication, high speed and other characteristics.

2:Full ceramic bearing have excellence performance as special electrical and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, especially high and low- temperature application. etc. Could be used in awful environment and specially condition. The rings and balls made by full ceramic material: ZrO2, as a standard constructure, the cage made by PTFE, generally we also could make the cage with GFRPA66-25, PEEK, PI, AISISUS304, SUS316, Cu, etc.

1. Material: ZrO2, Si3N4, SiC and Al2O3, etc.

1).High speed bearings:  12000rpm--75000rpm

2).High temperature-resistant bearing:  100°C--800°C.It can been applied in kiln,plastic,steel and other equipments that can bear high temperature

3).Corrosion -resistant bearings

4).Electric -insulated bearings

5).Vacuum bearings:  self-lubricating without

2. Applicable bearing category:

1) Ceramic deep groove ball bearings,

2) Ceramic Angular contact ball bearings,

3) Ceramic Thrust ball bearings,

4) Ceramic Self-aligning ball bearings,

5) Ceramic insert bearings:  UC201 - UC220 ,

6) Hybrid ceramic bearings:  (rings in chrome steel or stainless steel, ball in ceramic of Si3N4 or ZrO2 material)

 

	Diamention (mm)				Installation Diamention(mm)				Weight
Model NO.					da	da	Da	ra	(kg)(Reference)
	d	D	B	r(Min)	Min	Max	Max	Max	ZrO2	Si3N4
6815CE	75	95	10	0.6	79	79.5	91	0.6	0.11	0.06
6915CE		105	16	1	80	82	100	1	0.28	0.15
16015CE		115	13	0.6	79	/	111	0.6	0.36	0.19
6015CE		115	20	1.1	81.5	85.5	108.5	1	0.5	0.27
6215CE		130	25	1.5	83	90	122	1.5	0.92	0.5
6816CE	80	100	10	0.6	84	84.5	96	0.6	0.12	0.063
6916CE		110	16	1	85	87.5	105	1	0.3	0.16
16016CE		125	14	0.6	84	/	121	0.6	0.48	0.26
6016CE		125	22	1.1	86.5	91	118.5	1	0.67	0.36
6216CE		140	26	2	89	95.5	131	2	1.09	0.59

 

Most Commonly Used Full Ceramic Deep Groove Ball Bearings:

6805CE 6905CE 16005CE 6005CE 6205CE 6305CE 6405CE 6006CE 6806CE 6906CE 16006CE  6206CE  6306CE 6406CE  6007CE 6807CE 6907CE 16007CE 6207CE 6307CE 6407CE 6008CE 16008CE 6208CE 6308CE 6408CE  6009CE 16009CE 6809CE 6909CE 6309CE 6409CE 6010CE 16010CE 6910CE 6210CE 6310CE 6410CE 6011CE 16011CE 6811CE 6911CE 6211CE 6311CE 6411CE 6812CE 6912CE 6212CE 6312CE 6013CE 6813CE 6913 691C3E 16013 16013CE 6213 6213CE 6313 6313CE 6814 6814CE 6914 6914CE 6014CE 16014CE 6214CE 6314 6314CE 6815 6815CE 6915 6915CE

 

 

Our Company

 

 

 

 

Warm Suggestions

 

1.About payment: We could start business with 30% T/T in advance and L/C . So we could give each other believeable and confidence for the first time . 2.After-sale Service: we are always for here to help you when there is something wrong with bearings based on our more than 15 years experience work team. Give back the solutions as soon as possible.

 

 

Packing & Delivery

 

Packing:

1. Industrial packaging: plastic bag + kraft paper + carton or wooden ; plastic tube + carton

2. Commercial packing: 1pc/plastic bag + color box + carton

3. According to customs' requirements

 

Shipping:

1).For a small order,we can send you by UPS,DHL,FEDEX,TNTOR EMS. Thracking number will be advised after delivery.

2).If order is big,we will advise deliver by sea or air.

3).The balance payment should be paid before delivery.

4). In generally,we delivery the goods within 5 days.

 

FAQ

Q: Are you trading company or manufacturer ?

 

A: We are factory.

 

Q: How long is your delivery time?

 

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

 

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

 

Q: What is your advantages?

 

A: 1. Manufacturer,the most competive price and good quality.

2. Perfect group of technical engineers give you the best support.

3.Well-trained group of international sales provide the best service.

4.OEM brand aviliable.

5.Rich stock and quick delivery.