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Quick Details

  • Structure: Deep Groove
  • Type: Ball
  • Brand Name: YWS or OEM
  • Bore Size: 17 mm
  • Outside Diameter: 30 mm
  • Model Number: 6903CE
  • Precision Rating: P0 P5 P6
  • Seals Type: open
  • Number of Row: Single Row
  • Place of Origin: Shandong, China (Mainland)
  • Material: Ceramic,ZrO2
  • Certificate: ISO9001:2008
  • Cage: PTFE
  • BV certificate: YES
  • Packing: according to your requirements

Packaging & Delivery

Packaging Details Neutral Packing: White Plastic bag / Outer Carton / Pallet, yws Brand packing: yws Plastic bag/yws outer carton / Pallet, Outer Carton Size:39.5cm*26cm*21.5cm or 39.5cm*26cm*17cm, Pallet Size:80cm*120cm*80cm or 120cm*80cm*100cm.
Delivery Time 15-60 work days


ZrO2 deep groove ball bearing full ceramic bearing
1.high-speed operation
3.high temperature

High precision deep groove ball bearing 6903 ZrO2 ceramic bearing

Jinan Yuki Bearing Co., Ltd.


Details show for deep groove ball bearing/ceramic bearing

1.Suitable for very high rotating speeds
2.Well suited for medium high radial and axial loads in one or both directions
3.Various seals and grease variants available for different operating conditions
4.Numerous clearance and tolerance classes available for different operating conditions
5.Series: 600, 6000, 6200, 6300, 6400, 1600; Thin-ring: 61800, 61900
6.Application examples: electrical motors, general machinery, industrial gearboxes, pumps, agricultural machinery, etc.


Application for ceramic bearing:

YWS ceramic ball bearings can be used in chemical industry, food mechanism, marine equipment sea water area and so on.


Various Mode of Transportation for You :





5,Sea transportation etc.


Various and Convient Payment Mode:

  1. PayPal
  2. Credit Card
  3. Wire Transfer
  4. West Union etc.


We can also do packing according to customers' requirment
Bird's-eye view  of some YWS bearings

About US

 We are a Sino-Japanese Joint Venture company specializing in manufacturing and exporting all kinds of bearings. We could also manufacture products according to your special requirements.

1, Professional team.

2,Strong supply ability:1,500,000 pcs/year.

3,Quality guarantee: BV certificate& ISO9001:2008.

4, Perfect after-sale service.

Our service\Buyer Guidelines
If you have any questions or requirments,pls do not hesitate to contact us.

Jinan Yuki Bearing Co., Ltd.

Tel: 86-531-85556568
Fax: 86-531-55621557

Website: http://www.ywsbearing.cn

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
36 Transactions 60,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $467,000
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