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CIRCLIPS

Internal Circlip
External circlip
E Clips
Typical application of an External Circlip
Typical application of an External Circlip

Circlips are used as a locking device for use on shafts and in bores. Circlips are made of Spring Steel Material of grade EN 42J and are hardened to 40 to 54 HRc depending upon the type and size.

 

Circlips are of three types and are available in the following size range;

  • External Circlips (for Shafts) generally conforming to IS 3075 (Part 1) 1986 – 3mm to 200mm
  • Internal Circlips (for Bores) generally conforming to IS 3075 (Part 2) 1986 – 8mm to 200mm
  • E Clips (for Shafts) generally conforming to IS 3075 (Part 3) 1986 – 2mm to 24mm

 

 DIMENSIONS FOR EXTERNAL AND INTERNAL CIRCLIPS CONFORMING TO IS 3075 – 1986 PARTS 1 AND 2 RESPECTIVELY

Nom Size

External Circlips Type A

Internal Circlips Type B

Thickness (S)

Size           Tol

(+/-)

Inner Dia (b3)

Size        Tol

Width (b)

Thickness (S)

Size         Tol       (+/-)

Outer Dia (d3)

Size      Tol

Width (b)

3

0.4

0.02

2.7

+0.04 -0.15

0.8

–

–

–

–

–

4

0.4

3.7

0.9

–

–

–

–

–

5

0.6

0.03

4.7

1.1

–

–

–

–

–

6

0.7

5.6

1.3

–

–

–

–

–

7

0.8

6.5

+0.06 -0.18

1.4

–

–

–

–

–

8

0.8

7.4

1.5

0.8

0.03

8.7

+0.36 -0.10

1.1

9

1

0.04

8.4

1.7

0.8

9.8

1.3

10

1

9.3

+0.10 -0.36

1.8

1

0.04

10.8

1.4

11

1

10.2

1.8

1

11.8

1.5

12

1

11

1.8

1

13

1.7

13

1

11.9

2

1

14.1

1.8

14

1

12.9

2.1

1

15.1

1.9

15

1

13.8

2.2

1

16.2

2

16

1

14.7

2.2

1

17.3

2

17

1

15.7

2.3

1

18.3

+0.42 -0.13

2.1

18

1.2

16.5

2.4

1

19.5

2.2

19

1.2

17.5

2.5

1

20.5

2.2

20

1.2

18.5

+0.13 -0.42

2.6

1

21.5

2.3

21

1.2

19.5

2.7

1

22.5

2.4

22

1.2

20.5

2.8

1

23.5

2.5

24

1.2

22.2

+0.21 -0.42

3

1.2

25.9

+0.42 -0.21

2.6

25

1.2

23.2

3

1.2

26.9

2.7

26

1.5

24.2

3.1

1.2

27.9

2.8

28

1.5

0.05

25.9

3.2

1.2

30.1

+0.50 -0.25

2.9

29

1.5

26.9

3.4

1.2

32.1

3

30

1.5

27.9

3.5

1.2

33.4

3.2

32

1.5

29.6

3.6

1.2

34.4

3.2

34

1.5

31.5

+0.25 -0.5

3.8

1.5

0.05

36.5

3.3

35

1.5

32.2

3.9

1.5

37.8

3.4

36

1.75

33.2

4

1.5

38.8

3.5

37

–

–

–

1.5

39.8

3.6

38

1.75

35.2

4.2

1.5

40.8

+0.90 -0.39

3.7

40

1.75

36.5

4.4

1.75

43.5

3.9

42

1.75

38.5

+0.39 -0.9

4.5

1.75

45.5

4.1

45

1.75

41.5

4.7

1.75

48.5

4.3

47

–

–

–

1.75

50.5

+1.10 -0.46

4.4

48

1.75

44.5

5

1.75

51.5

4.5

50

2

0.06

45.8

5.1

2

0.06

54.2

4.6

52

2

47.8

5.2

2

56.2

4.7

55

2

50.8

+0.46 -1.10

5.4

2

59.2

5

56

2

51.8

5.5

2

60.2

5.1

58

2

53.8

5.6

2

62.2

5.2

60

2

55.8

5.8

2

64.2

5.4

62

2

57.8

6

2

66.2

5.5

63

2

58.8

6.2

2

67.2

5.6

65

2.5

60.8

6.3

2.5

69.2

5.8

68

2.5

63.5

6.5

2.5

72.5

6.1

70

2.5

65.5

6.6

2.5

74.5

6.2

72

2.5

67.5

6.8

2.5

76.5

6.4

75

2.5

70.5

7

2.5

79.5

6.6

78

2.5

73.5

7.3

2.5

82.5

+1.30 -0.54

6.8

80

2.5

74.5

7.4

2.5

85.5

7

82

2.5

76.5

7.6

2.5

87.5

7

85

3

0.07

79.5

7.8

3

0.07

90.5

7.2

88

3

82.5

+0.54 -1.30

8

3

93.5

7.4

90

3

84.5

8.2

3

95.5

7.6

92

–

–

–

3

97.5

7.8

95

3

89.5

8.6

3

100.5

8.1

98

–

–

–

3

103.5

8.3

100

3

94.5

9

3

105.5

8.4

102

–

–

–

–

4

0.08

108

8.5

105

4

0.08

98

9.3

4

112

8.7

108

–

–

–

4

115

8.9

110

4

103

9.6

4

117

9

112

–

–

–

4

119

+1.50 -0.63

9.1

115

4

108

9.8

4

122

9.3

120

4

113

10.2

4

127

9.7

125

4

118

10.4

4

132

10

130

4

123

+0.63 -1.50

10.7

4

137

10.2

135

4

128

11

4

142

10.5

140

4

133

11.2

4

147

10.7

145

4

138

11.5

4

152

10.9

150

4

142

11.8

4

158

11.2

155

4

146

12

4

164

11.4

160

4

151

12.2

4

169

11.6

165

4

155.5

12.5

4

174.5

11.8

170

4

160.5

12.9

4

179.5

12.2

175

4

165.5

12.9

4

184.5

+1.70 -0.72

12.7

180

4

170.5

13.5

4

189.5

13.2

185

4

175.5

13.5

4

194.5

13.7

190

4

180.5

+0.72 -1.70

14

4

199.5

13.8

195

4

185.5

14

4

204.5

13.8

200

4

190.5

14

4

209.5

14

210

5

0.09

198

14

5

0.09

222

14

220

5

208

14

5

232

14

230

5

218

14

5

242

14

240

5

228

14

5

252

+2.00 -0.81

14

250

5

238

14

5

262

14

260

5

245

14

5

275

16

270

5

255

+0.80 -2.00

16

5

285

16

280

5

265

16

5

295

16

290

5

275

16

5

305

16

300

5

285

16

5

315

16

Click here to download current price list for Circlips (Dated 15/03/2022)

Contact Us

Tel:     +91 44 2521 4449

+91 44 2522 5862

+91 44 4281 5862

Mobile:+91 9841041782

+91 9841074621

Email: agarwallsons@gmail.com

sanjay@agarwalfasteners.in

Address: 61 (Old No. 28/2),

Jones Street,

Chennai – 600 001,

Tamilnadu,

INDIA.

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Important note and disclaimer

This website is under continuous improvement and upgradation.  The technical details in some of these pages are obtained from past experiences, brochures provided by manufacturers and from what is available in the public domain. Their accuracy has not been verified.  These are being presented here for guidance only. Viewers are advised to confirm the details before committing to them. No responsibility will lie with us for any error or discrepancy in the technical or other data provided.