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SiC Deep Groove Ball

SiC Deep Groove Ball

SiC Deep Groove Ball


Silicon Carbide (SiC) is a kind of inorganic non-gold corosion material, which has high hardness, strong wear resistance, low thermal expansioncoeffcient, high thermal conductivity and chemical corosion resistance. Compared with zirconia (ZrO₂)bearing material, it can be used in moreharsh corrosive environment. The silicon nitride bearing produced by Fast Company adopts the new generation of pressureless sinteredsiliconnitride (SSIC), which is made of high purity a-SIC powder and additive,and is sintered at high temperature with high purity and high density bymeans of pressureles sintering process. The hardness, strength, high temperature resistance and impact resistance of SiC, pressureless sinteredSiC without fre silicon are better than those of other engineering ceramics such as zirconia and reaction bonded silicon carbide. The siliconcarbidefullceramic bearing rings and rolling elements are made of pressureles silicon carbide (SSIC)ceramic material,and the retainer uses PTFEas the standard configuration.

Internal Diameter d

Outside Diameter D

Width B

Appearance dimensions (mm)

Relevant installation dimensions (mm)

Weight (kg) (Reference)

d

D

B

r(small)

da(small)

da(large)

Da(large)

ra(large)

ZrO₂

Si₃N₄

plastic

SUS

轴承型号
搜索
内径d
- 搜索
外径D
- 搜索
宽度B
- 搜索
condition:
clear condition

3

7

2

45

75

10

0.6

49

/

71

0.6

0.13

0.07

0.032

0.17

40

68

9

0.3

42

/

66

0.3

0.1

0.05

0.025

0.13

35

62

9

0.3

37

/

60

0.3

0.082

0.045

0.021

0.11

30

55

9

0.3

32

42.5

65.5

1

0.067

0.036

0.017

0.087

25

47

8

0.3

27

/

45

0.3

0.045

0.025

0.011

0.059

20

42

8

0.3

22

/

40

0.3

0.037

0.02

0.009

0.048

17

35

8

0.3

19

/

33

0.3

0.025

0.014

0.006

0.033

15

32

8

0.3

17

/

30

0.3

0.021

0.011

0.005

0.027

110

150

20

1.1

116.5

121

143.5

1

0.69

0.37

0.17

0.89

105

145

20

1.1

111.5

116

138.5

1

0.66

0.36

0.16

0.86

100

140

20

1.1

106.5

111

133.5

1

0.64

0.35

0.16

0.83

95

130

18

1.1

101.5

104

123.5

1

0.46

0.25

0.12

0.6

90

125

18

1.1

96.5

98.5

118.5

1

0.45

0.24

0.11

0.59

85

120

18

1.1

91.5

94.5

113.5

1

0.42

0.23

0.11

0.55

80

110

16

1

85

87.5

105

1

0.3

0.16

0.075

0.39

75

105

16

1

80

82

100

1

0.28

0.15

0.07

0.36

70

100

16

1

75

77.5

95

1

0.27

0.15

0.07

0.35

65

90

13

1

70

71.5

85

1

0.17

0.09

0.04

0.22

Kehang Bearings
Kehang Bearings