调心滚子轴承在有二条滚道的内圈和滚道为球面的外圈之间,装配有鼓形滚子的轴承.外圈滚道面的曲率中心与轴承中心一致,所以具有与自动调心球轴承同样的调心功能。在轴、外壳出现挠曲时,可以自动调整,不增加轴承负担。调心滚子轴承,可以承受径向负荷及二个方向的轴向负荷。径向负荷能力大,适用于有重负荷、冲击负荷的情况。内圈内径是锥孔的轴承,可直接安装。或使用紧定套、拆卸筒安装在圆柱轴上.保持架使用钢板冲压保持架、聚酰胺成形保持架及铜合金车制保持架。
调心滚子轴承可承受较大的径向载荷,同时也能承受一定的轴向载荷。该类轴承外圈滚道是球面形,故具有调心性能,当轴受力弯曲或倾斜而使内圈中心线与外圈中心线相对倾斜不超过1°~2.5°时,轴承仍能工作。
调心滚子轴承内孔有圆柱形和圆锥形两种。圆锥形内孔的锥度为1:1 2或1:30。为了加强轴承的润滑性能,在轴承外圈上加工环形油槽和三个均布的油孔。
调心滚子轴承适用于承受重载荷与冲击载荷,广泛应用于冶金、轧机、矿山、石油、造纸、水泥、榨糖等行业。
1Bearing No |
Dimensions(mm) |
Weight(kg) |
Bearing No |
Dimensions(mm) |
Weight(kg) |
d |
D |
B |
d |
D |
B |
22208CAC3W33 |
40.00 |
80.00 |
23.00 |
0.540 |
21306CAC3W33 |
30.00 |
72.00 |
19.00 |
0.412 |
22209CAC3W33 |
45.00 |
80.00 |
23.00 |
0.580 |
21307CAC3W33 |
35.00 |
80.00 |
21.00 |
0.542 |
22210CAC3W33 |
50.00 |
90.00 |
23.00 |
0.620 |
21308CAC3W33 |
40.00 |
90.00 |
23.00 |
0.743 |
22211CAC3W33 |
55.00 |
100.00 |
250.00 |
0.840 |
21309CAC3W33 |
45.00 |
100.00 |
25.00 |
1.000 |
22212CAC3W33 |
60.00 |
110.00 |
28.00 |
1.200 |
21310CAC3W33 |
50.00 |
110.00 |
27.00 |
1.300 |
22213CAC3W33 |
65.00 |
120.00 |
31.00 |
1.600 |
21311CAC3W33 |
55.00 |
120.00 |
29.00 |
1.650 |
22214CAC3W33 |
70.00 |
125.00 |
31.00 |
1.700 |
21312CAC3W33 |
60.00 |
130.00 |
31.00 |
2.080 |
22215CAC3W33 |
75.00 |
130.00 |
31.00 |
1.700 |
21313CAC3W33 |
65.00 |
140.00 |
33.00 |
2.570 |
22216CAC3W33 |
80.00 |
140.00 |
33.00 |
2.200 |
21314CAC3W33 |
70.00 |
150.00 |
35.00 |
3.110 |
22217CAC3W33 |
85.00 |
150.00 |
36.00 |
2.700 |
21315CAC3W33 |
75.00 |
160.00 |
37.00 |
3.760 |
22218CAC3W33 |
90.00 |
160.00 |
40.00 |
3.280 |
21316CAC3W33 |
80.00 |
170.00 |
39.00 |
4.470 |
22219CAC3W33 |
95.00 |
170.00 |
43.00 |
4.100 |
23022CAC3W33 |
110.00 |
170.00 |
45.00 |
3.680 |
22220CAC3W33 |
100.00 |
180.00 |
46.00 |
5.000 |
23024CAC3W33 |
120.00 |
180.00 |
46.00 |
3.980 |
22222CAC3W33 |
110.00 |
200.00 |
53.00 |
7.200 |
23026CAC3W33 |
130.00 |
200.00 |
52.00 |
5.850 |
22224CAC3W33 |
120.00 |
215.00 |
58.00 |
8.900 |
23028CAC3W33 |
140.00 |
210.00 |
53.00 |
6.310 |
22226CAC3W33 |
130.00 |
230.00 |
64.00 |
11.200 |
23030CAC3W33 |
150.00 |
225.00 |
56.00 |
7.740 |
22228CAC3W33 |
140.00 |
250.00 |
68.00 |
14.500 |
23032CAC3W33 |
160.00 |
240.00 |
60.00 |
9.430 |
22230CAC3W33 |
150.00 |
270.00 |
73.00 |
18.600 |
23034CAC3W33 |
170.00 |
260.00 |
67.00 |
12.80 |
22308CAC3W33 |
40.00 |
90.00 |
33.00 |
1.000 |
23036CAC3W33 |
180.00 |
280.00 |
74.00 |
16.90 |
22309CAC3W33 |
45.00 |
100.00 |
36.00 |
1.380 |
23038CAC3W33 |
190.00 |
290.00 |
75.00 |
17.70 |
22310CAC3W33 |
50.00 |
110.00 |
40.00 |
1.850 |
23040CAC3W33 |
200.00 |
310.00 |
82.00 |
22.70 |
22311CAC3W33 |
55.00 |
120.00 |
43.00 |
2.350 |
23044CAC3W33 |
220.00 |
340.00 |
90.00 |
29.70 |
22312CAC3W33 |
60.00 |
130.00 |
46.00 |
2.950 |
23048CAC3W33 |
240.00 |
360.00 |
92.00 |
32.40 |
22313CAC3W33 |
65.00 |
140.00 |
48.00 |
3.550 |
24024CAC3W33 |
120.00 |
180.00 |
60.00 |
5.05 |
22314CAC3W33 |
70.00 |
150.00 |
51.00 |
4.400 |
24026CAC3W33 |
130.00 |
200.00 |
69.00 |
7.55 |
22315CAC3W33 |
75.00 |
160.00 |
55.00 |
5.250 |
24028CAC3W33 |
140.00 |
210.00 |
69.00 |
8.01 |
22316CAC3W33 |
80.00 |
170.00 |
58.00 |
6.390 |
24030CAC3W33 |
150.00 |
225.00 |
75.00 |
10.10 |
22317CAC3W33 |
85.00 |
180.00 |
60.00 |
7.250 |
24032CAC3W33 |
160.00 |
240.00 |
80.00 |
12.20 |
22318CAC3W33 |
90.00 |
190.00 |
64.00 |
8.600 |
24034CAC3W33 |
170.00 |
260.00 |
90.00 |
16.70 |
22319CAC3W33 |
95.00 |
200.00 |
67.00 |
10.100 |
24036CAC3W33 |
180.00 |
280.00 |
100.00 |
22.10 |
22320CAC3W33 |
100.00 |
215.00 |
73.00 |
13.400 |
24038CAC3W33 |
190.00 |
290.00 |
100.00 |
23.00 |
22322CAC3W33 |
110.00 |
240.00 |
80.00 |
18.000 |
24040CAC3W33 |
200.00 |
310.00 |
109.00 |
19.30 |
22324CAC3W33 |
120.00 |
260.00 |
86.00 |
22.000 |
24044CAC3W33 |
221.00 |
340.00 |
118.00 |
38.10 |
22326CAC3W33 |
130.00 |
280.00 |
93.00 |
28.500 |
24048CAC3W33 |
240.00 |
360.00 |
118.00 |
40.80 |