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Standard External Circlips

Standard External Circlips
Standard External Circlips
Product Code : M-13
Brand Name : MSE
Product Description

Making a reputation in all the major industries, our company is known to be the distinguished entity engaged in manufacturing and exporting the Standard External Circlips. Widely used for various types of assemblies, these clips are in compliance with the industry standards. Manufactured from high grade steel, the entire range of Standard External Circlips. The clips are offered to our clients in the market at the affordable prices.

Features

  • Longer life
  • Ensure smooth operation of machines
  • Sturdy design


Circlips - External

 Introduction

External circlips are precision-engineered fasteners and are suitable for a wide variety of assemblies. They are designed to service as shoulders for accurately locating, retaining of locking components on shafts, studs and similar parts. They are assembled in axial direction into pre-cut grooves, which assure precise locating of parts. They maintain constant pressure against the bottom of the groove and are secure against heavy thrust loads.

Salient Features

  • They may be used to replace nuts, threaded sleeves, cotter pin, rivets, set collars, machined shoulders and many bulkier and more expensive fastening devices.
  • As circlips are installed in pre-cut grooves, these pre-cut grooves can often be machined simultaneously with other production process; they eliminate threading, tapping, drilling, and other costly machining operations.
  • Speed of assembly and disassembly further reduces manufacturing costs.
  • Space saving, compared to contemporary methods.
  • Reduces assembly weight.
  • Longer service weight.

Dimensions
For circlips of normal type, the dimensions, tolerances, and design data is given in Table1.

Material
All the Circlips are manufactured from spring steel of grade such as 70C6 or 75C6 confirming to IS: 2507- 1975 specification for cold rolled steel strips for springs (first revision)

Hardness
The hardness of the circlips are kept according to the following chart.

Nominal Diameter of Circlips   Hardness 
Over  Up to  Hrc 
                  -  48  47 to 54 
48  200  44 to 51 
200  300  40 to 47 



 

 

                                                                                 

Finish
Unless the purchaser specifies any alternative finish, the circlip shall be chemically or thermally blackended.

Quality Assurance

All circlips are thoroughly inspected for parameters like circlips thickness, internal diameter, conical deformation, sprial flatness, hardness and fuction like set and grip.

Note
While fitting the circlips, make sure that the circlips do not over spread, that is, are not opened further than is necessary for fitting over the shaft. We recommended the use of cones for fitting over the shaft; otherwise use pliers with set screw I.e. having opening restriction.

Shaft
Dia
d1
CIRCLIP GROOVE DATA
S
h11
a
Max
b
Approx
D3 Tol. On
D3
D4
Expan
ded
d5
Min
d2 Tol. On
d2
M1
H13
M2
min
N
min
Axial
Force
Kgf
8 0.8 3.2 1.5 7.4 +0.09 15.2 1.2 7.6 h11 0.9 1.0 0.6 120
9 1 3.3 1.7 8.4 -0.18 16.4 8.6 1.1 1.2 138
10 1.8 9.3 +0.15
-0.30
17.6 1.5 9.6 153
11 10.2 +0.18
-0.36
18.6 10.5 0.75 210
12 11 19.6 1.7 11.5 230
13 3.4 2 11.9 20.8 12.4 0.9 300
14 3.5 2.1 12.9 22.0 13.4 325
15 3.6 2.2 13.8 23.2 14.3 1.1 400
16 3.7 14.7 24.4 15.2 1.2 490
17 3.8 2.3 15.7 25.6 16.2 520
18 1.2 3.9 2.4 16.5 26.8 2.0 17.0 1.3 1.4 1.5 690
19 2.5 17.5 27.8 18.0 h12 725
20 4.0 2.6 18.5 +0.21
-0.42
29.0 19.0 770
21 4.1 2.7 19.5 30.2 20.0 805
22 4.2 2.8 20.5 31.4 21.0 845
24 4.4 3.0 22.2 33.8 22.9 1.7 1010
25 23.2 34.8 23.9 1060
26 4.5 3.1 24.2 36.0 24.9 1100
28 1.5 4.7 3.2 25.9 38.4 26.6

2.1 1500
29 4.8 3.4 26.9 39.6 27.6 1560
30 5.0 3.5 27.9 41.0 28.6 1.6 1.7
1620
32 5.2 3.6 29.6 43.4 2.5 30.3 2.6 2100
34 5.4 3.8 31.5 +0.25
-0.50
45.8 32.3 2220
35 5.6 3.9 32.2 47.2 33.0 3.0 2670
36 1.75 4 33.2 48.2 34.0 1.85 2.0 2760
38 5.8 4.2 35.2 50.6 36.0 2910
40 6.0 4.4 36.5 +0.39
-0.78
53.0 37.5 3.8 3810
42 6.5 4.5 38.5 56.0 39.5 4000
45 6.7 4.7 41.5

59.4

42.5 4300
48 6.9 5 44.5 62.8 45.5 4600
50 2.0 5.1 45.8 64.8 47.0 2.15 2.3 4.5 5700
52 7.7 5.2 47.8 67.0 49.0 5950
55 7.2 5.4 50.8 +0.46
-0.92
70.4 52.0 6300
56 7.3 5.5 51.8 71.6 53.0 6400
58
5.6 53.8 73.6 55.0 6650
60 7.4 5.8 55.8 75.8 57.0 6900
62 7.5 6.0 57.8 78.0 59.0 6930
63 7.6 6.2 58.8 79.2 60.0 7020
65 2.5 7.8 6.3 60.8 81.6 3.0 62.2 2.65 2.8 5.3 7500
68 8.0 6.5 63.5 85.0 65.0 7840
70 8.1 6.6 65.5 87.2 67.0 8050
72 8.2 6.8 67.5 89.4 69.0 8300
75 8.4 7.0 70.5 92.8 72.0 8600
78 8.6 7.3 73.5 96.2 75.0 9000
80 7.4 74.5 98.2 76.5 10700
82 8.7 7.6 76.5 101 78.5 11000
85 3.0 7.8 79.5 +0.54
-1.08
104 3.5 81.5 3.15 3.3 11400
88 8.8 8.0 82.5 107 84.5 11900
90 8.2 84.5 109 86.5 12100
95 9.4 8.6 89.5 115 91.5 12800
100 9.6 9 94.5 121 96.5 13500
105 4.0 9.9 9.3 98.0 126 101 h13 4.15 4.3 6 16200
110 10.1 9.6 103.0 132 106 17000
115 10.6 9.8 108.0 138 111 17800
120 11.0 10.2 113.0 143 116 18500
125 11.4 10.4 118.0 149 4.0 121 19300
130 11.6 10.7 123.0 +0.63
-1.26
155 126 20100
135 11.8 11 128.0 160 131 20900
140 12.0 11.2 133.0 165 136 21700
145 12.2 11.5 138.0 171 141 22500
150 13.0 11.8 142.0 177 145 7.5

 


Introduction
28900
155 12.0 146.0 182 150 30000
160 13.3 12.2 151.0 188 155 31000
165 13.5 12.5 155.5 193 160 32000
170
12.9
Max
160.5 197 165 32900
175 165.5 202 170 33800
180 13.5
Max
170.5 208 175 34500
185 175.5 213 180 33800
190 14.0
Max

180.5

+0.72
-1.44
219 185 33500
195 185.5 224 190 32700
200 190.5 229 195 31900
210 5.0 198 239 204 5.2 5.3 9

 


.0
48800
220 208 249 214 51200
230 218 259 224 53500
240 228 269 234 52900
250 238 279 244 12.0 50300
260 16.0
Max
245 293 5.0 252 54400
270 255 +0.81
-1.62
303 262 52500
280 265 313 272 50800
290 275 323 282 49100
300 285 333 292 47300

AASRAA METAL FORMS PVT. LTD.

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AASRAA METAL FORMS PVT. LTD.
7, Meenakshi Chamber, Goddev Road, Bhayandar (East), Mira Bhayandar - 401105, Maharashtra, India
Mr. SALAHUDDIN ABDUL MAJID SHAIKH (Managing Director)
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