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639 Ceramic Bearing
Min. Order:
1 Piece
Payment term:
T/T or Paypal
Delivery time:
15 days
Technical Parameters:
Product Designations:
639
Structure:
ceramic deep groove ball bearing
Inside Diameter:
9 mm
Outside Diameter:
30 mm
Thickness:
10 mm
Weight:
0.035 KG
Precision Rating:
ABEC-1, ABEC-3
Bearing Material:
ZRO2
Seals Type:
PTFE or PEEK
639 zirconia deep groove ball bearings, speed 24000rpm, using PEEK cage production, dynamic 2.65KN static load: 6KN.High temperature 400 degrees Celsius
High temperature bearing 639, waterproof, acid and alkali resistance.
Acid corrosion resistance.
High temperature resistance.
Non-magnetic self lubrication, vacuum environmental bearing.
Food grade pollution-free
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