638 Ceramic Bearing

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638

Bore Diameter:8 mm

Outside Diameter:28 mm

Width:9 mm

Weight:0.029 kg

The 638 bearing is a All Ceramic Bearings Made With ZrO2 with an inner diameter of 8 mm , an outer diameter of 28 mm, a width of 9 mm. It typically uses ABEC-1, ABEC-3 grade precision tolerances and PTFE or PEEK type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

8 mm

Outside Diameter:

28 mm

Thickness:

9 mm

Weight:

0.029 KG

Specifications:

Structure:

ceramic deep groove ball bearing

Precision Rating:

ABEC-1, ABEC-3

Bearing Material:

ZRO2

Seals Type:

PTFE or PEEK

Transaction Information:

Payment term:

T/T or Paypal

Delivery time:

7 days

Detailed description

638 zirconia deep groove ball bearings, speed 28000rpm, using PEEK cage production, dynamic 1.95KN static load: 4.55KN.High temperature 400 degrees Celsius

High temperature bearing 638, 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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How can you buy 638 Ceramic Bearing on the Internet?
High quality 638 ( 0.029 kg Mass, ID: 8 mm OD: 28 mm WD: 9 mm , ABEC-1, ABEC-3 Accuracy Class , ZRO2 Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 638. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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