ÃàÀ̳ª º£¾î¸µÀÌ Ãà¹æÇâÀ¸·Î ºüÁöÁö ¾Êµµ·Ï (thrust ÇÏÁß¿¡ ´ëÇؼ), ÃàÀ̳ª º£¾î¸µ¿¡ ȨÀ» Æļ ³¢¿ì´Â ¸µ»óÅÂÀÇ °íÁ¤¸µ<½º³À¸µ(snap ring)>ÀÔ´Ï´Ù. JIS B 2804 ¿¡ ±ÔÁ¤µÇ¾î ÀÖ½À´Ï´Ù. Ãà¿ë °íÁ¤¸µ°ú ±¸¸Û¿ë °íÁ¤¸µÀÌ ÀÖÀ¸¸ç, CÇü °íÁ¤¸µÀ̶ó°íµµ ÇÕ´Ï´Ù.
½º³À ¸µÀº ¿ë¼öö¿ë°À¸·Î Á¦¹ÚµÇ¸ç, ź·Â(ź¼º)À» ÀÌ¿ëÇÏ¿© ³¢¿ì°Ô µÇ¾î ÀÖ½À´Ï´Ù.¼ö¸®³ª ¸ÞÀÎÅͳٽº¸¦ À§Çؼ ¼¼Æ® µÇ¾îÀÖ´ø ½º³À¸µÀ» ºÐ¸®ÇßÀ» °æ¿ì´Â, ½ÅÁ¦Ç°ÀÇ ½º³À¸µ°ú Ä¡¼ö°¡ ´Ù¸£°ÔµÇ´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. »çÀÌÁ °áÁ¤ÇÏ·Á¸é ¸µÀÇ ³»°æ(±¸¸Û¿ëÀÇ °æ¿ì´Â ¸µÀÇ ¿Ü°æ)ÀÎ d3 Ä¡¼ö¸¦ ÃøÁ¤ÇÏ´Â °Íº¸´Ù, ÃàÀÇ ¿Ü°æ(±¸¸Û¿ëÀÇ °æ¿ì´Â ±¸¸ÛÀÇ ³»°æ)ÀÎ d1 Ä¡¼ö¸¦ ÃøÁ¤ÇØ Áֽñ⠹ٶø´Ï´Ù. ¾î´À ÂÊÀÇ °æ¿ìµµ ±¸°æÀÌ ¾Æ´Ï°í, ÃàÀÇ ±½Àº ºÎºÐÀÇ ¿Ü°æ(±¸¸Û¿ëÀÇ °æ¿ì´Â ±¸¸ÛÀÇ È¨ÀÌ ¾Æ´Ñ ºÎºÐÀÇ ³»°æ)À» ÃøÁ¤ÇÕ´Ï´Ù.
¿¹¸¦ µé¸é, ¿Ü°æ 20.0 mmÀÇ È¯ºÀ¿¡ Æø 1.35 mm, ±íÀÌ 0.5 mmÀÇ È¨À» ÆÄ¸é ±¸°æ(°î°æ)Àº 19.0 mm°¡ µË´Ï´Ù¸¸, ¿©±â¿¡´Â ½º³À ¸µ £Ó-20À» ¼¼Æ® ÇÕ´Ï´Ù.£Ó-19°¡ ¾Æ´Õ´Ï´Ù.
±¸¸Û¿ë ½º³À ¸µ
Ç°¹ø |
½º³À¸µ(SNAP RING) |
Àû¿ëÇÏ´Â Ãà |
d3(mm) |
t(mm) |
d0(mm) |
d1(mm) |
d2(mm) |
m(mm) |
ÀÚÀ¯¿Ü°æ |
µÎ²² |
°ø±¸Àû¿ë |
±¸¸Û³»°æ |
Ȩ°æ |
ȨÆø |
±¸¸Û°æ |
R-10 |
10.7 |
1 |
1.2 |
10 |
10.4 |
1.15 |
R-11 |
11.8 |
11 |
11.4 |
R-12 |
13 |
1.5 |
12 |
12.5 |
R-13 |
14.1 |
13 |
13.6 |
R-14 |
15.1 |
1.7 |
14 |
14.6 |
R-15 |
16.2 |
15 |
15.7 |
R-16 |
17.3 |
16 |
16.8 |
R-17 |
18.3 |
17 |
17.8 |
R-18 |
19.5 |
18 |
19 |
R-19 |
20.5 |
2 |
1 |
20 |
R-20 |
21.5 |
20 |
21 |
R-21 |
22.5 |
21 |
22 |
R-22 |
23.5 |
22 |
23 |
R-24 |
25.9 |
1.2 |
24 |
25.2 |
1.35 |
R-25 |
26.9 |
25 |
26.2 |
R-26 |
27.9 |
26 |
27.2 |
R-28 |
30.1 |
28 |
29.4 |
R-30 |
32.1 |
30 |
31.4 |
R-32 |
34.4 |
2.5 |
32 |
33.7 |
R-34 |
36.5 |
1.5 |
34 |
35.7 |
1.65 |
R-35 |
37.8 |
35 |
37 |
R-36 |
38.8 |
36 |
38 |
R-37 |
39.8 |
37 |
39 |
R-38 |
40.8 |
38 |
40 |
R-40 |
43.5 |
1.75 |
40 |
42.5 |
1.9 |
R-42 |
45.5 |
42 |
44.5 |
R-45 |
48.5 |
45 |
47.5 |
R-47 |
50.5 |
47 |
49.5 |
R-48 |
51.5 |
48 |
50.5 |
R-50 |
54.2 |
2 |
50 |
53 |
2.2 |
R-52 |
56.2 |
52 |
55 |
R-55 |
59.2 |
55 |
58 |
R-56 |
60.2 |
56 |
59 |
R-58 |
62.2 |
58 |
61 |
R-60 |
64.2 |
60 |
63 |
R-62 |
66.2 |
62 |
65 |
R-63 |
67.2 |
63 |
66 |
R-65 |
69.2 |
2.5 |
65 |
68 |
2.7 |
R-68 |
72.5 |
68 |
71 |
R-70 |
74.5 |
70 |
73 |
R-72 |
76.5 |
72 |
75 |
R-75 |
79.5 |
75 |
78 |
R-78 |
82.5 |
78 |
81 |
R-80 |
85.5 |
80 |
83.5 |
R-82 |
87.5 |
3 |
82 |
85.5 |
R-85 |
90.5 |
3 |
85 |
88.5 |
3.2 |
R-88 |
93.5 |
88 |
91.5 |
R-90 |
95.5 |
90 |
93.5 |
R-92 |
97.5 |
92 |
95.5 |
R-95 |
100.5 |
95 |
98.5 |
R-98 |
103.5 |
98 |
101.5 |
R-100 |
105.5 |
100 |
103.5 |
R-102 |
108 |
4 |
102 |
106 |
4.2 |
R-105 |
112 |
105 |
109 |
R-108 |
115 |
108 |
112 |
R-110 |
117 |
110 |
114 |
R-112 |
119 |
12 |
116 |
R-115 |
122 |
115 |
119 |
R-120 |
127 |
120 |
124 |
R-125 |
132 |
3.5 |
125 |
129 |
R-130 |
137 |
130 |
134 |
R-135 |
142 |
135 |
139 |
R-140 |
147 |
140 |
144 |
R-145 |
152 |
145 |
149 |
R-150 |
158 |
150 |
155 | |