Xing Lun Bearings Group Limited
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7909 Full Ceramic Zirconia/Silicon Nitride ball Bearing

7909 Full Ceramic Zirconia/Silicon Nitride Ball Bearing

Min. Order:
1 Piece
Technical Parameters:
Product Designations:
7909
Structure:
angualar contact ball bearings
Inside Diameter:
45 mm
Outside Diameter:
68 mm
Thickness:
12 mm
Brand:
XLB
Precision Rating:
P0,P6,P5,P4
Bearing Material:
Si3N4/ZrO2
Seals Type:
open or with seals
7909 Full Ceramic Zirconia/Silicon Nitride Ball Bearing

ceramic bearings ZrO2/Si3N4  7909

Description: ID:45M * OD:68MM * TH: 12MM              

N.W.: ZrO2 0.097kg / Si3N4 0.053kg

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
7909CE 45 68 12 0.6 0.3 50 63 0.6 0.097 0.053
7009CE 75 16 1 0.6 51 69 1 0.19 0.1
7209CE 85 19 1.1 0.6 52 78 1 0.32 0.175
7309CE 100 25 1.5 1 54 91 1.5 0.64 0.345
7910CE 50 72 12 0.6 0.3 55 67 0.6 0.1 0.06
7010CE 80 16 1 0.6 56 74 1 0.2 0.11
7210CE 90 20 1.1 0.6 57 83 1 0.35 0.19
7310CE 110 27 2 1 60 100 2 0.82 0.44
7911CE 55 80 13 1 0.6 61 74 1 0.15 0.08
7011CE 90 18 1.1 0.6 62 83 1 0.29 0.16
7211CE 100 21 1.5 1 64 91 1.5 0.48 0.26
7311CE 120 29 2 1 65 110 2 1.05 0.57
7912CE 60 85 13 1 0.6 66 79 1 0.15 0.08
7012CE 95 18 1.1 0.6 67 88 1 0.32 0.17
7212CE 110 22 1.5 1 69 101 1.5 0.6 0.33
7312CE 130 31 2.1 1.1 72 118 2 1.32 0.72
……                    

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 7909 Full Ceramic Zirconia/Silicon Nitride Ball Bearing on the Internet?
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