6921 Ceramic Bearing

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6921

Bore Diameter:102 mm

Outside Diameter:145 mm

Width:20 mm

Weight:0.793 kg

The 6921 bearing is a All Ceramic Bearing Made With Si3N4 with an inner diameter of 102 mm , an outer diameter of 145 mm, a width of 20 mm. It typically uses ABEC-1 grade precision tolerances and NO,PTFE ,PEEK type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

102 mm

Outside Diameter:

145 mm

Thickness:

20 mm

Weight:

0.793 KG

Specifications:

Structure:

ceramic deep groove ball bearing

Precision Rating:

ABEC-1

Bearing Material:

Si3N4

Seals Type:

NO,PTFE ,PEEK

Transaction Information:

Payment term:

T/T or Paypal

Delivery time:

30 days

Detailed description

Si3N4 all ceramic bearings 6921, the use of imported raw materials processing. Using PTFE or PEEK holder. Dynamic load: 41KN, static load: 35KN. Limit speed (RPM): 1800 tolerance temperature: 600 ℃.Low temperature -150℃. Full ball structure tolerance temperature 800 ℃.

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High quality 6921 ( 0.793 kg Mass, ID: 102 mm OD: 145 mm WD: 20 mm , ABEC-1 Accuracy Class , Si3N4 Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 6921. 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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