欧阳数创编
欧阳数创编 轴用弹性挡圈尺寸表
时间：2021.03.02 创作：欧阳数
标称 挡圈 可适用之轴（参考）
d3 t b
约 a
约 d0
最小 d5 d1 d2 m
1 2 3 标准尺寸 容许差 标准尺寸 容许差 标准尺寸 容许差 标准尺寸 容许差
10 9.3 ±0.15
1 ±0.05 1.6 3 1.2 17 10 9.6 0
-0.09
1.15
0.14
0 11 10.2 1.8 3.1 18 11 10.5
0
-0.11 12 11.1
±0.18 1.8 3.2 1.5 19 12 11.5
13 12 1.8 3.3 20 13 12.4
14 12.9 2 3.4
1.7 22 14 13.4
15 13.8 2.1 3.5 23 15 14.3
16 14.7 2.2 3.6 24 16 15.2
17 15.7 2.2 3.7 25 17 16.2
18 16.5
1.2 ±0.06 2.6 3.8 26 18 17
1.35 19 17.5 2.7 3.8
2 27 19 18
20 18.5
±0.20 2.7 3.9 28 20 19
0
-0.21 21 19.5 2.7 4 30 21 20
22 20.5 2.7 4.1 31 22 21
24 22.2 3.1 4.2 33 24 22.9
25 23.2 3.1 4.3 34 25 23.9 欧阳数创编
欧阳数创编 26 24.2 3.1 4.4 35 26 24.9
28 25.9
1.6* 3.1 4.6 38 28 26.6
1.75 29 26.9 3.5 4.7 39 29 27.6
30 27.9 3.5 4.8 40 30 28.6
内卡环标准
卡环在我们的生活中并不少见，许多人在使用各种机器设备时都会有轴槽、孔槽上零件轴不稳固的情况，而卡环在轴上或孔上就起着固定的作用，使得机器设备顺利运行。
卡环的分类
卡环的分类常见的一共分为两种，分别是STW和RTW,STW代表的是轴卡，RTW代表的是孔卡。
卡环的规格尺寸
轴用卡环的规格尺寸：标称为10时，挡圈d3标准尺寸为9.3，容许差为±0.15，t标准尺寸为1，容许差为±0.05，b约1.6，a约3，d0最小为1.2，可适用之轴(参考)d5为17，d1为10，d2标准尺寸为9.6，容许差为0—0.09，m标准尺寸为1.15，容许差为0.140，n最小为1.5。
标称为14时，挡圈d3标准尺寸为12.9，容许差为±0.18，t标准尺寸为1，容许差为±0.05，b约2，a约3.4，d0最小为1.7，可适用之轴(参考)d5为22，d1为14，d2标准尺寸为13.4，容许差为0—0.11，m标准尺寸为1.15，容许差为0.140，n最小为1.5。 标称为24时，挡圈d3标准尺寸为22.2，容许差为±0.20，t标准尺寸为1.2，容许差为±0.06，b约3.1，a约4.2，d0最小为2，可适用之轴(参考)d5为33，d1为24，d2标准尺寸为22.9，容许差为0—0.21，m标准尺寸为1.35，容许差为0.140，n最小为1.5。
标称为40时，挡圈d3标准尺寸为37，容许差为±0.40，t标准尺寸为1.8，容许差为±0.07，b约4.5，a约5.8，d0最小为2.5，可适用之轴(参考)d5为53，d1为40，d2标准尺寸为38，容许差为0—0.25，m标准尺寸为1.95，容许差为0.140，n最小为2。
标称为100时，挡圈d3标准尺寸为94.5，容许差为±0.55，t标准尺寸为3，容许差为±0.09，b约9，a约9.5，d0最小为3，可适用之轴(参考)d5为119，d1为100，d2标准尺寸为96.5，容许差为0—0.35，m标准尺寸为3.2，容许差为0.180，n最小为3。
—dsbd1—d2d2极限偏差m公称直径(NND)未拉紧内径(SD3)厚度(SD)开口宽度(SRB1)孔径(SD5)环宽度(SRB2）沟槽直径(ND)——109.311.441.53.39.60～-0.0581.11110.211.521.53.310.50～-0.111.1121111.721.53.311.50～-0.111.11311.911.881.73.412.40～-0.111.11412.911.881.73.513.40～-0.111.11513.8121.73.614.30～-0.111.11614.712.321.73.715.20～-0.111.11715.712.481.73.816.20～-0.111.11816.512.481.73.95170～-0.111.11917.512.4823.95180～-0.111.12018.512.6824.05190～-0.131.12119.512.6824.15200～-0.131.12220.512.6824.25210～-0.131.12422.21.23.3224.422.90～-0.211.32523.21.23.3224.423.90～-0.211.32624.21.23.3224.524.90～-0.211.32825.91.23.624.7526.60～-0.211.32926.91.23.7224.8527.60～-0.211.33027.91.23.722528.60～-0.211.3径d0挡圈尺寸沟槽（推荐）轴用弹性挡圈-A型 3229.61.23.922.55.230.30～-0.251.33431.51.54.322.55.4532.30～-0.251.73532.21.54.522.55.6330～-0.251.73633.21.54.522.55.6340～-0.251.73734.21.54.522.55.6350～-0.251.73835.21.552.55.8360～-0.251.74036.51.552.56.0537.50～-0.251.74238.51.5536.5539.50～-0.251.74541.51.5536.7542.50～-0.251.74844.51.5537.2545.50～-0.251.75045.825.4836.9470～-0.252.25247.825.4837490～-0.252.25550.825.4837.2520～-0.302.25651.826.1237.3530～-0.302.25853.826.1237.3550～-0.302.26055.826.1237.4570～-0.302.26257.826.1237.5590～-0.302.26358.82.56.1237.6600～-0.302.76560.82.56.1237.8620～-0.302.76863.52.56.1238.05650～-0.302.77065.52.56.3238.65670～-0.302.77267.52.56.3238.2690～-0.302.77570.52.56.3238.45720～-0.302.77873.52.56.3238.65750～-0.302.78074.52.5738.6576.50～-0.302.78276.52.5738.7578.50～-0.302.78579.52.5738.7581.50～-0.352.78882.52.5738.8584.50～-0.352.79084.52.57.638.8586.50～-0.352.79589.52.59.239.4591.50～-0.352.710094.52.59.239.6596.50～-0.352.710598310.739.91010～-0.543.2110103311.3410.21060～-0.543.2115108312410.61110～-0.543.21201133124111160～-0.543.2125118312.6411.41210～-0.633.2130123312.6411.61260～-0.633.2135128313.2411.81310～-0.633.2140133313.24121360～-0.633.2145138313.2412.21410～-0.633.21501423144131450～-0.633.21551463144131500～-0.633.2160151314413.31550～-0.633.2165155.5314.4413.551600～-0.633.2170160.5314.4413.551650～-0.633.2175165.5315413.551700～-0.633.2180170.5315413.551750～-0.633.2185175.5315.2413.551800～-0.633.2190180.5315.2413.551850～-0.723.2195185.5315.6413.551900～-0.723.2200190.5315.6413.551950～-0.723.2m极限偏差n≥————+0.14～00.617.60.34+0.14～00.818.60.41+0.14～00.819.60.5+0.14～00.920.80.53+0.14～00.9220.64+0.14～01.123.20.67+0.14～01.224.40.7+0.14～01.225.60.82+0.14～01.5271.11+0.14～01.5281.22+0.14～01.5291.3+0.14～01.531-+0.14～01.5321.6+0.14～01.7341.77+0.14～01.7351.9+0.14～01.7361.96+0.14～02.138.42.92+0.14～02.139.8-+0.14～02.1423.32荐）孔d3≥每1000个钢挡圈重量(kg)≈+0.14～02.6443.56+0.14～02.6463.8+0.14～03484+0.14～03495+0.14～03505.32+0.14～03515.62+0.14～03.8536.03+0.14～03.8566.5+0.14～03.859.47.6+0.14～03.862.87.92+0.14～04.564.810.2+0.14～04.56711.1+0.14～04.570.411.4+0.14～04.571.7-+0.14～04.573.612.6+0.14～04.575.812+0.14～04.57915+0.14～04.579.6-+0.14～04.581.618.2+0.14～04.58521.3+0.14～04.587.222+0.14～04.589.422.6+0.14～04.592.824.2+0.14～04.596.226.2+0.14～05.398.227.3+0.14～05.3101-+0.14～05.310430.3+0.14～05.3107.3-+0.14～05.311037.1+0.14～05.311540.8+0.14～05.312144.8+0.18～0613260+0.18～0613661.5+0.18～0614263+0.18～0614564.5+0.18～06151-+0.18～0615875+0.18～06162.8-+0.18～0616882.5+0.18～06174.4-+0.18～07.518090+0.18～07.5186-+0.18～07.5190112.5+0.18～07.5195-+0.18～07.5200127.5+0.18～07.5206-+0.18～07.5212142.5+0.18～07.5218-+0.18～07.5223157.5+0.18～07.5229-+0.18～07.5235172.5
1
23标准尺寸容许差标准尺寸容许差标准尺寸容许差标准尺寸容许差
109.31.6317109.60-0.091110.21.83.1181110.5
1211.11.83.2191211.5
13121.83.3201312.4
1412.923.4221413.4
1513.82.13.5231514.3
1614.72.23.6241615.2
1715.72.23.7251716.2
1816.52.63.8261817
1917.52.73.8271918
2018.52.73.9282019
2119.52.74302120
2220.52.74.1312221
2422.23.14.2332422.9
2523.23.14.3342523.9
2624.23.14.4352624.9
2825.93.14.6382826.6
2926.93.54.7392927.6
3027.93.54.8403028.6
3229.63.55433230.3
3431.545.3453432.3
3532.245.4463533.3
3633.245.4473634
3835.24.55.6503836
40374.55.8534038
4238.54.56.2554239.5
4541.54.86.3584542.5
4844.54.86.5624845.5
5045.856.7645047
5247.856.8665249
5550.857705552
5651.857715653
5853.85.57.1735855
6055.85.57.2756057
6257.85.57.2776259
6358.85.57.3786360
6560.86.47.4816562
6863.56.47.8846865
7065.56.47.8867067
7267.577.9887269
7570.577.9927572
7873.57.48.1957875
8074.57.48.2978076.5
