6918 Full Ceramic Bearing, Zirconia Ball Bearings
The 6918 bearing is a ceramic bearings with an inner diameter of 90 mm , an outer diameter of 125 mm, a width of 18 mm. It typically uses P0,P6,P5,P4 grade precision tolerances and open or with shield type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
ceramic bearings ZrO2 6918
Description: ID:90M * OD:125MM * TH: 18MM
N.W.: 0.45kg
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°
3) self-aligning ceramic bearings , single direction trust ceramic bearings , angular contact ceramic bearings ,full ceramic insert bearings
3) balls (stainless steel , ceramic balls , plastic bearings , steel)
Specification:
Single-row deep groove ceramic ball bearing
Boundary dimensions(mm)
Mounting dimensions(mm)
Mass
Bearing No.
da
da
Da
ra
(kg) (refer)
d
D
B
r (min)
min
max
max
max
ZrO2
Si3N4
6817CE
85
110
13
1
90
90.5
105
1
0.2
0.11
6917CE
120
18
1.1
91.5
94.5
113.5
1
0.42
0.23
16017CE
130
14
0.6
89
/
126
0.6
0.5
0.27
6017CE
130
22
1.1
91.5
96
123.5
1
0.71
0.38
6217CE
150
28
2
94
102
141
2
1.35
0.73
6818CE
90
115
13
1
95
95.5
110
1
0.21
0.12
6918CE
125
18
1.1
96.5
98.5
118.5
1
0.45
0.24
16018CE
140
16
1
95
/
135
1
0.67
0.36
6018CE
140
24
1.5
98
103
132
1.5
0.92
0.5
6819CE
95
120
13
1
100
102
115
1
0.23
0.12
6919CE
130
18
1.1
101.5
104
123.5
1
0.46
0.25
16019CE
145
16
1
100
/
140
1
0.7
0.38
6019CE
145
24
1.5
103
109
137
1.5
0.95
0.51
……
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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