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Tel: +86-571-88842852
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Email: oceanindustry@vip.163.com
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HRC Coupling

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Product Description

HRC Coupling

Couplings.pdf

1.Clean and degrease the bore and taper surfaces of the bush and the tapered bore of the pulley. Insert the bush into the pulley hub and line up the holes (half threaded holes must line up with the half unloading holes).

2.Lightly oil the grub screws (bush size 1008-3030) or the cap screws (bush size 3535-5050) and screw them in. DO NOT TIGHTEN YET.

3.Clean and degrease the shaft. Fit pulley with taper bush on shaft and place in desired

4.When using a key, it should first be fitted in the shaft keyway. There should be a top clearance between the key and the keyway in the bore.

5.With a hexagon socket wrench (DIN911), gradually tighten the grub screws according to the torques listed in the table.

6.When the drive has been operating under-load for a short period of time (roughly half an hour), check and ensure that the screws remained and the appropriate tightening torque.

7.In order to eliminate the ingress of dirt, fill all empty holes with V

Size

Bush

A

B

E

F

G

C

D

J

Max bore

L

Maximum misalignment

Max Revolution n(rpm)

Moment of inertia (kg.cm^)

G (Kg)

mm

inch

Parallel

Axial

70

1008

69

60

31

25

18

20

23.5

29

25

1

65

0.3

+0.2

9100

8.5

1.00

90

1108

85

70

32

30.5

22.5

19.5

23.5

29

28

1 1/8

69.5

0.3

+0.5

7400

11.5

1.17

110

1610

112

100

45

45

29

18.5

26.5

38

42

1 5/8

82

0.3

+0.6

5630

40

5.00

130

1610

130

105

50

53

36

18

26.5

38

42

1 5/8

89

0.4

+0.8

4850

78

5.46

150

2012

150

115

60

60

40

23.5

33.5

42

50

2

107

0.4

+0.9

4200

181

7.11

180

2517

180

125

77

73

49

34.5

46.5

48

60

2 1/2

142

0.4

+ 1.1

3500

434

16.60

230

3020

225

155

99

85.5

59.5

39.5

52.5

55

75

3

165

0.5

+ 1.3

2800

1207

26.00

280

3525

275

206

119

106

74.5

51

66.5

67

100

4

208

0.5

+ 1.7

2300

4465

50.00

SPEED rev/min

Coupling Size

70

90

110

130

150

180

230

280

100

0.33

0.84

1.68

3.30

6.28

9.95

20.9

33.0

200

0.66

1.68

3.35

6.60

12.6

19.9

41.9

65.0

400

1.32

3.35

6.70

13.2

25.1

39.8

83.8

132

600

1.98

5.03

10.1

19.8

37.7

59.7

126

198

720

2.37

6.03

12.1

23.8

45.2

71.6

151

238

800

2.64

6.70

13.4

26.4

50.3

79.6

168

264

960

3.17

8.04

16.1

31.7

60.3

95.5

201

317

1200

3.96

10.1

20.1

39.6

75.4

119

251

396

1440

4.75

12.1

24.1

47.5

90.5

143

302

475

1600

5.28

13.4

26.8

52.8

101

159

335

528

1800

5.94

15.1

30.2

59.4

113

179

377

594

2000

6.60

16.8

33.5

66.0

126

199

419

660

2200

7.26

18.4

36.9

72.6

138

219

461

726

2400

7.92

20.1

40.2

79.2

151

239

503


2600

8.58

21.8

43.6

85.8

163

259

545


2880

9.50

24.1

48.3

95

181

286



3000

9.90

25.1

50.3

99

188

298



3600

11.9

30.1

60.3

118

226




Nominal TorguefNm)

31.5

80

160

315

600

950

2000

3150

Maxfbrgue(Nm)

72

180

360

720

1500

2350

5000

7200



Technical Data Sheet

 

 

 

China Coupling manufacturer, Chinese Coupling supplier, produce: chain couplings, Jaw couplings, flexible couplings, HRC couplings, NM couplings, MH couplings, Pin coupling, Spacer Coupling, Flange Coupling, Sleeve Coupling, Nylon Sleeve Coupling, We can produce as per customer's drawing or sample. Please feel free to send us your detail enquiries. E-mail: oceanindustry@vip.163.com

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​Tel:  +86-571-88842852
Fax: +86-571-88844378
Email: oceanindustry@vip.163.com
Add: 2-425,2327 Hongning Road,Qianjiang Century City District,Hangzhou, China

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