Die Mount Cam Cam Unit Guide Post Guide Post Set

Basic characteristics

This is flange bronze bushing with graphite, which Combined with the wear resistance of copper alloy and solid self-lubricating properties of the lubricant to use in the process of maintaining without refueling. Products are widely used in high-contained, intermittent or swing movement, such as steam locomotive production lines, turbine and reservoirs work / accident doors, plastic machinery. According to the conditions, can provide various types of copper alloy.

1 High temperature resistance: The melting point of the graphite bearing is 3850 ± 50 ℃, and the boiling point is 4250 ℃. Even after the ultra-high temperature arc ignition, the weight loss and the coefficient of thermal expansion are very small. The strength of graphite increases with the increase of temperature. At 2000 ℃, the strength of graphite doubles.

2 Conductivity and thermal conductivity: the conductivity of graphite bearing is 100 times higher than that of general non-metallic ore. The thermal conductivity is higher than that of steel, iron, lead and other metal materials.

3 Lubricity: the lubricity of graphite bearing depends on the size of graphite flake. The larger the flake, the smaller the friction coefficient and the better the lubricity.

d

D

IDE7

ODr6

F

L1
 -0.10

L/-0.10/-0.30

15

20

25

30

35

40

50

60

80

100

10

14

10

+0.040
 +0.025

14

+0.034 +0.023

22

2

1015

1020

12

18

12

+0.050
 +0.028

18

25

1215

1220

13

19

13

19

26

1315

1320

14

20

14

20

27

3

1415

1420

15

21

15

21

28

1515

1520

1525

1530

16

22

16

22

29

1615

1620

1625

1630

20

30

20

+0.061
 +0.040

30

40

2015

2020

2025

2030

2040

25

35

25

35

+0.050
 +0.034

45

2515

2520

2525

2530

2540

30

40

30

40

50

3020

3025

3030

3035

3040

3050

31.5

40

31.5

+0.075
 +0.050

40

3120

3135

35

45

35

45

60

5

3520

3530

3540

3550

40

50

40

50

65

4020

4030

4040

4050

45

55

45

55

+0.060
 +0.041

70

4530

4540

4550

4560

50

60

50

60

75

5030

5040

5050

5060

55

65

55

+0.090
 +0.060

65

80

5540

5560

60

75

60

75

+0.062
 +0.043

90

6040

6050

6080

63

75

63

75

85

6367

70

85

70

85

+0.073
 +0.051

105

7050

7080

75

90

75

90

110

7560

80

100

80

100

120

8060

8080

80100

90

110

90

+0.107
 +0.072

110

+0.076
 +0.054

130

9060

9080

100

120

100

120

150

10080

100100

120

140

120

140

+0.088
 +0.063

170

12080

120100