Xing Lun Bearings Group Limited
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7920 Full Ceramic Zirconia/Silicon Nitride ball Bearing

7920 Full Ceramic Zirconia/Silicon Nitride Ball Bearing

Min. Order:
1 Piece
Technical Parameters:
Product Designations:
7920
Structure:
angualar contact ball bearings
Inside Diameter:
100 mm
Outside Diameter:
140 mm
Thickness:
20 mm
Brand:
XLB
Precision Rating:
P0,P6,P5,P4
Bearing Material:
Si3N4/ZrO2
Seals Type:
open or with seals
7920 Full Ceramic Zirconia/Silicon Nitride Ball Bearing

ceramic bearings ZrO2/Si3N4  7920

Description: ID:100M * OD:140MM * TH: 20MM              

N.W.: ZrO2 0.64kg / Si3N4 0.35kg

Material : Si3N4 / ZrO2 

What we  offer : 

1)  Si3N4 / ZrO2  deep groove ball bearings open style ceramic bearings with PTFE / PEEK cage  or  the full complement deep groove ball bearings , which can reach highest 1100°

2) angular contact ceramic bearings , self-aligning ceramic bearings , single direction trust ceramic bearings ,full ceramic insert bearings with ZrO2 or Si3N4 material .

3) Hybrid ceramic bearings ,(Stainless steel or chrome steel + ceramic balls)

4) balls (stainless steel , ceramic balls , plastic bearings , steel)

Specification:

Angular contact ceramic ball bearings
  Boundary dimensions(mm)   Mounting dimensions(mm) Mass
Bearing No.           da Da ra (kg) (refer)
  d D B r (min) r1 (min) min max max ZrO2 Si3N4
7017CE 85 130 22 1.1 0.6 92 123 1 0.71 0.38
7217CE 150 28 2 1 95 140 2 1.35 0.73
7918CE 90 125 18 1.1 0.6 97 118 1 0.45 0.24
7018CE 140 24 1.5 1 99 131 1.5 0.92 0.5
7919CE 95 130 18 1.1 0.6 102 123 1 0.46 0.25
7019CE 145 24 1.5 1 104 136 1.5 0.95 0.51
7920CE 100 140 20 1.1 0.6 107 133 1 0.64 0.35
7020CE 150 24 1.5 1 109 141 1.5 0.99 0.54
7921CE 105 145 20 1.1 0.6 112 138 1 0.66 0.36
7922CE 110 150 20 1.1 0.6 117 143 1 0.69 0.37
……                    

Hope what we offer is just what you want ,and feel free to contact me for any inquiry , thank you in advance !


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How can you buy 7920 Full Ceramic Zirconia/Silicon Nitride Ball Bearing on the Internet?
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