Die Mount Cam Cam Unit Guide Post Guide Post Set

Specification: RCB-JFB
Use Parts: 10000 Pieces
Supply Ability: 100000 Pieces/Month
Payment Terms: TT , LC , Others
Tags:
Size: Customized
Types: Sleeve,Flange,Washer,Sliding plate

RCB-JFB Flanging bushings (DIN ISO 4379)

Manufacturer flanging bushings factory in China

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.


Standard Size


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


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