单列角接触球轴承 |
发布时间:2015-07-13 浏览量:5059 |
单列角接触球轴承主要应用于同时承受径向和轴向联合负荷的场合,有时也可以承受纯轴承向负荷的场合,运行转速较高。
轴承套圈零件的材料选择优质的精炼的轴承钢GCr15及其它牌号的轴承钢,钢球采用GCr15或陶瓷球;
根据接触角的不同可分为7000C(15°)、7000AC(25°)、7000B(40°)三种,可根据用户要求生产不同接触角的轴承。
根据不同的结构,单列角接触球轴承的保持架有如下形式
基本尺寸(mm)
Principal Dimensions |
型号
Designation |
额定负荷(KN)
Basic Load ratings |
极限转速(rpm)
Limited Speed |
重量(kg)
Weight
≈ |
d |
D |
B |
动负荷
Dynamic |
静负荷
Static |
脂润滑
Grease |
油润滑
Oil |
10 |
26 |
8 |
7000C |
4.9 |
2.1 |
24000 |
32000 |
0.019 |
26 |
8 |
7000AC |
3.6 |
2.1 |
24000 |
32000 |
0.019 |
30 |
9 |
7200C |
5.8 |
2.9 |
22000 |
28000 |
0.032 |
30 |
9 |
7200AC |
5.5 |
2.8 |
22000 |
28000 |
0.032 |
30 |
9 |
7200B |
5.3 |
2.7 |
19000 |
27000 |
0.030 |
35 |
11 |
7300C |
9.8 |
4.6 |
18000 |
26000 |
0.053 |
35 |
11 |
7300AC |
9.5 |
4.4 |
18000 |
26000 |
0.053 |
12 |
24 |
6 |
7901C |
3.3 |
1.8 |
28000 |
36000 |
0.011 |
24 |
6 |
7901AC |
3.2 |
1.7 |
28000 |
36000 |
0.011 |
28 |
8 |
7001C |
5.4 |
2.6 |
22000 |
28000 |
0.021 |
28 |
8 |
7001AC |
5.1 |
2.4 |
22000 |
28000 |
0.021 |
32 |
10 |
7201C |
7.9 |
3.8 |
20000 |
25000 |
0.037 |
32 |
10 |
7201AC |
7.6 |
3.6 |
20000 |
25000 |
0.037 |
32 |
10 |
7201B |
6.9 |
3.2 |
18000 |
24000 |
0.036 |
37 |
12 |
7301C |
11.8 |
5.6 |
17000 |
24000 |
0.060 |
37 |
12 |
7301AC |
11.5 |
5.4 |
17000 |
24000 |
0.060 |
37 |
12 |
7301B |
10.5 |
4.9 |
16000 |
22000 |
0.060 |
15 |
28 |
7 |
7902C |
4.7 |
2.6 |
24000 |
32000 |
0.015 |
28 |
7 |
7902AC |
4.5 |
2.5 |
24000 |
32000 |
0.015 |
32 |
9 |
7002C |
6.2 |
3.3 |
19000 |
25000 |
0.030 |
32 |
9 |
7002AC |
5.9 |
3.2 |
19000 |
25000 |
0.030 |
35 |
11 |
7202C |
9.2 |
4.9 |
17000 |
22000 |
0.045 |
35 |
11 |
7202AC |
8.9 |
4.8 |
17000 |
22000 |
0.045 |
35 |
11 |
7202B |
7.9 |
4.2 |
16000 |
22000 |
0.045 |
42 |
13 |
7302C |
13.2 |
6.7 |
15000 |
21000 |
0.084 |
42 |
13 |
7302AC |
12.5 |
6.2 |
15000 |
21000 |
0.084 |
42 |
13 |
7302B |
12.4 |
6.5 |
14000 |
19000 |
0.080 |
17 |
30 |
7 |
7903C |
5.0 |
2.8 |
22000 |
30000 |
0.017 |
30 |
7 |
7903AC |
4.8 |
2.7 |
22000 |
30000 |
0.017 |
35 |
10 |
7003C |
6.6 |
3.6 |
16000 |
22000 |
0.040 |
35 |
10 |
7003AC |
6.3 |
3.6 |
16000 |
22000 |
0.040 |
40 |
12 |
7203C |
10.8 |
5.8 |
15000 |
20000 |
0.062 |
40 |
12 |
7203AC |
10.4 |
5.6 |
15000 |
20000 |
0.062 |
40 |
12 |
7203B |
9.9 |
5.5 |
14000 |
19000 |
0.065 |
基本尺寸(mm)
Principal Dimensions |
型号
Designation |
额定负荷(KN)
Basic Load ratings |
极限转速(rpm)
Limited Speed |
重量(kg)
Weight
≈ |
d |
D |
B |
动负荷
Dynamic |
静负荷
Static |
脂润滑
Grease |
油润滑
Oil |
17 |
47 |
14 |
7303C |
15.7 |
8.2 |
13000 |
19000 |
0.065 |
47 |
14 |
7303AC |
15.0 |
7.7 |
13000 |
19000 |
0.065 |
47 |
14 |
7303B |
14.1 |
8.1 |
13000 |
17000 |
0.065 |
20 |
37 |
9 |
7904C |
6.8 |
4.2 |
20000 |
28000 |
0.035 |
37 |
9 |
7904AC |
6.4 |
4.0 |
20000 |
28000 |
0.035 |
42 |
12 |
7004C |
10.4 |
6.0 |
14000 |
19000 |
0.064 |
42 |
12 |
7004AC |
10.0 |
5.7 |
14000 |
19000 |
0.064 |
47 |
14 |
7204C |
14.5 |
8.1 |
13000 |
18000 |
0.100 |
47 |
14 |
7204AC |
14.0 |
7.8 |
13000 |
18000 |
0.100 |
47 |
14 |
7204B |
13.4 |
7.6 |
12000 |
16000 |
0.110 |
52 |
15 |
7304C |
18.4 |
9.8 |
12000 |
17000 |
0.150 |
52 |
15 |
7304AC |
17.9 |
9.6 |
12000 |
17000 |
0.150 |
52 |
15 |
7304B |
17.3 |
9.6 |
11000 |
15000 |
0.140 |
25 |
42 |
9 |
7905C |
7.8 |
5.4 |
18000 |
26000 |
0.042 |
42 |
9 |
7905AC |
7.5 |
5.2 |
18000 |
26000 |
0.042 |
47 |
12 |
7005C |
11.6 |
7.4 |
12000 |
17000 |
0.074 |
47 |
12 |
7005AC |
11.1 |
7.0 |
12000 |
17000 |
0.074 |
52 |
15 |
7205C |
16.5 |
10.0 |
11000 |
16000 |
0.120 |
52 |
15 |
7205AC |
15.8 |
9.7 |
11000 |
16000 |
0120 |
52 |
15 |
7205B |
14.8 |
9.3 |
10000 |
14000 |
0.130 |
62 |
17 |
7305C |
27.8 |
15.9 |
9500 |
14000 |
0.230 |
62 |
17 |
7305AC |
27.0 |
15.6 |
9500 |
14000 |
0.230 |
62 |
17 |
7305B |
24.3 |
14.1 |
9000 |
13000 |
0.230 |
30 |
47 |
9 |
7906C |
8.2 |
6.2 |
16000 |
24000 |
0.048 |
47 |
9 |
7906AC |
7.9 |
6.0 |
16000 |
24000 |
0.048 |
55 |
13 |
7006C |
15.1 |
10.2 |
9500 |
14000 |
0.110 |
55 |
13 |
7006AC |
14.4 |
9.8 |
9500 |
14000 |
0.110 |
62 |
16 |
7206C |
23.0 |
14.7 |
9000 |
13000 |
0.190 |
62 |
16 |
7206AC |
22.1 |
13.5 |
9000 |
13000 |
0.190 |
62 |
16 |
7206B |
20.5 |
13.5 |
8500 |
12000 |
0.200 |
72 |
19 |
7306C |
33.2 |
21.2 |
8500 |
12000 |
0.350 |
72 |
19 |
7306AC |
32.8 |
20.4 |
8500 |
12000 |
0.350 |
72 |
19 |
7306B |
29.3 |
18.1 |
8000 |
11000 |
0.340 |
90 |
23 |
7406C |
57.5 |
33.8 |
6500 |
8500 |
0.960 |
90 |
23 |
7406AC |
55.6 |
32.7 |
6500 |
8500 |
0.960 |
90 |
23 |
7406B |
51.4 |
30.1 |
6000 |
8000 |
0.900 |
基本尺寸(mm)
Principal Dimensions |
型号
Designation |
额定负荷(KN)
Basic Load ratings |
极限转速(rpm)
Limited Speed |
重量(kg)
Weight
≈ |
d |
D |
B |
动负荷
Dynamic |
静负荷
Static |
脂润滑
Grease |
油润滑
Oil |
35 |
55 |
10 |
7907C |
12.0 |
9.1 |
14000 |
22000 |
0.075 |
55 |
10 |
7907AC |
11.7 |
8.8 |
14000 |
22000 |
0.075 |
62 |
14 |
7007C |
18.2 |
12.7 |
8500 |
12000 |
0.150 |
62 |
14 |
7007AC |
17.3 |
12.1 |
8500 |
12000 |
0.150 |
72 |
17 |
7207C |
30.3 |
20.0 |
8000 |
11000 |
0.280 |
72 |
17 |
7207AC |
29.2 |
18.0 |
8000 |
11000 |
0.280 |
72 |
17 |
7207B |
28.3 |
14.8 |
7500 |
10000 |
0.280 |
80 |
21 |
7307C |
40.3 |
25.8 |
7500 |
10000 |
0.470 |
80 |
21 |
7307AC |
38.2 |
24.9 |
7500 |
10000 |
0.470 |
80 |
21 |
7307B |
38.3 |
24.4 |
7000 |
9500 |
0.450 |
100 |
25 |
7407C |
66.8 |
41.2 |
5500 |
8000 |
1.140 |
100 |
25 |
7407AC |
66.4 |
41.9 |
5500 |
8000 |
1.140 |
100 |
25 |
7407B |
60.2 |
37.9 |
5000 |
7500 |
1.100 |
40 |
62 |
12 |
7908C |
14.5 |
10.6 |
12000 |
20000 |
0.011 |
62 |
12 |
7908AC |
14.1 |
10.1 |
12000 |
20000 |
0.011 |
68 |
15 |
7008C |
19.7 |
14.9 |
8000 |
11000 |
0.180 |
68 |
15 |
7008AC |
18.7 |
14.1 |
8000 |
11000 |
0.180 |
80 |
18 |
7208C |
38.4 |
26.3 |
7500 |
10000 |
0.370 |
80 |
18 |
7208AC |
36.8 |
25.4 |
7500 |
10000 |
0.370 |
80 |
18 |
7208B |
34.5 |
23.8 |
6700 |
9000 |
0.420 |
90 |
23 |
7308C |
49.3 |
32.3 |
6700 |
9000 |
0.660 |
90 |
23 |
7308AC |
47.0 |
31.1 |
6700 |
9000 |
0.660 |
90 |
23 |
7308B |
46.5 |
29.5 |
6300 |
8500 |
0.630 |
110 |
27 |
7408C |
80.2 |
53.3 |
5200 |
7000 |
1.400 |
110 |
27 |
7408AC |
73.7 |
42.1 |
5200 |
7000 |
1.400 |
110 |
27 |
7408B |
70.1 |
49.1 |
5000 |
6500 |
1.350 |
45 |
68 |
12 |
7909C |
16.0 |
12.6 |
10000 |
18000 |
0.013 |
68 |
12 |
7909AC |
15.4 |
12.2 |
10000 |
18000 |
0.013 |
75 |
16 |
7009C |
25.9 |
20.2 |
7500 |
10000 |
0.230 |
75 |
16 |
7009AC |
24.7 |
19.1 |
7500 |
10000 |
0.230 |
85 |
19 |
7209C |
40.4 |
29.3 |
6700 |
9000 |
0.410 |
85 |
19 |
7209AC |
38.6 |
28.1 |
6700 |
9000 |
0.410 |
85 |
19 |
7209B |
34.0 |
24.6 |
6300 |
8500 |
0.420 |
100 |
25 |
7309C |
63.1 |
42.9 |
6000 |
8000 |
0.860 |
100 |
25 |
7309AC |
61.6 |
41.2 |
6000 |
8000 |
0.860 |
基本尺寸(mm)
Principal Dimensions |
型号
Designation |
额定负荷(KN)
Basic Load ratings |
极限转速(rpm)
Limited Speed |
重量(kg)
Weight
≈ |
d |
D |
B |
动负荷
Dynamic |
静负荷
Static |
脂润滑
Grease |
油润滑
Oil |
|
100 |
25 |
7309B |
59.6 |
39.6 |
5600 |
7500 |
0.850 |
120 |
29 |
7409C |
93.1 |
60.8 |
5000 |
6500 |
1.800 |
120 |
29 |
7409AC |
84.5 |
55.1 |
5000 |
6500 |
1.800 |
120 |
29 |
7409B |
80.7 |
44.1 |
4500 |
6000 |
1.750 |
50 |
72 |
12 |
7910C |
16.5 |
15.0 |
8000 |
16000 |
0.014 |
72 |
12 |
7910C |
16.1 |
14.8 |
8000 |
16000 |
0.014 |
80 |
16 |
7010C |
26.6 |
21.8 |
6700 |
9000 |
0.250 |
80 |
16 |
7010AC |
25.3 |
20.5 |
6700 |
9000 |
0.250 |
90 |
20 |
7210C |
42.8 |
31.3 |
6300 |
8500 |
0.460 |
90 |
20 |
7210AC |
40.8 |
30.1 |
6300 |
8500 |
0.460 |
90 |
20 |
7210B |
40.4 |
25.6 |
5600 |
8000 |
0.470 |
110 |
27 |
7310C |
74.9 |
50.9 |
5600 |
7500 |
1.080 |
110 |
27 |
7310AC |
71.9 |
48.5 |
5600 |
7500 |
1.080 |
110 |
27 |
7310B |
68.1 |
48.0 |
5000 |
6700 |
1.100 |
130 |
31 |
7410C |
119.3 |
81.0 |
4500 |
6000 |
2.250 |
130 |
31 |
7410AC |
115.8 |
78.3 |
4500 |
6000 |
2.250 |
130 |
31 |
7410B |
105.3 |
71.2 |
4000 |
5500 |
2.100 |
55 |
80 |
13 |
7911C |
19.1 |
17.8 |
7500 |
15000 |
0.183 |
80 |
13 |
7911AC |
18.7 |
17.5 |
7500 |
15000 |
0.183 |
90 |
18 |
7011C |
38.9 |
29.5 |
6000 |
8000 |
0.380 |
90 |
18 |
7011AC |
35.5 |
26.5 |
6000 |
8000 |
0.382 |
100 |
21 |
7211C |
53.2 |
39.9 |
5600 |
7000 |
0.610 |
100 |
21 |
7211AC |
50.8 |
38.2 |
5600 |
7000 |
0.610 |
100 |
21 |
7211B |
46.3 |
36.0 |
5300 |
7000 |
0.620 |
120 |
29 |
7311C |
86.4 |
59.5 |
5000 |
6700 |
1.420 |
120 |
29 |
7311AC |
83.4 |
58.0 |
5000 |
3700 |
1.420 |
120 |
29 |
7311B |
82.2 |
56.2 |
4500 |
6300 |
1.400 |
140 |
33 |
7411C |
125.3 |
87.0 |
4200 |
5600 |
2.750 |
140 |
33 |
7411AC |
121.4 |
84.5 |
4200 |
5600 |
2.750 |
140 |
33 |
7411B |
110.0 |
76.3 |
3800 |
5200 |
2.550 |
60 |
85 |
13 |
7912C |
19.5 |
18.5 |
7000 |
14000 |
0.198 |
85 |
13 |
7912AC |
19.0 |
18.0 |
7000 |
14000 |
0.198 |
95 |
18 |
7012C |
40.9 |
33.1 |
5600 |
7500 |
0.400 |
95 |
18 |
7012AC |
37.0 |
31.3 |
5600 |
7500 |
0.400 |
110 |
22 |
7212C |
61.0 |
48.2 |
5300 |
7000 |
0.800 |
基本尺寸(mm)
Principal Dimensions |
型号
Designation |
额定负荷(KN)
Basic Load ratings |
极限转速(rpm)
Limited Speed |
重量(kg)
Weight
≈ |
d |
D |
B |
动负荷
Dynamic |
静负荷
Static |
脂润滑
Grease |
油润滑
Oil |
60 |
110 |
22 |
7212AC |
58.1 |
46.0 |
5300 |
7000 |
0.800 |
110 |
22 |
7212B |
56.1 |
44.3 |
4800 |
6300 |
0.800 |
130 |
31 |
7312C |
98.6 |
68.5 |
4800 |
6300 |
1.710 |
130 |
31 |
7312AC |
95.2 |
67.2 |
4800 |
6300 |
1.710 |
130 |
31 |
7312B |
91.5 |
65.4 |
4300 |
5600 |
1.750 |
150 |
35 |
7412C |
136.3 |
98.2 |
3800 |
5200 |
3.400 |
150 |
35 |
7412AC |
131.8 |
95.3 |
3800 |
5200 |
3.400 |
150 |
35 |
7412B |
119.3 |
86.1 |
3500 |
4700 |
3.200 |
65 |
90 |
13 |
7913C |
20.3 |
20.5 |
6500 |
13000 |
0.212 |
90 |
13 |
7913AC |
19.4 |
20.0 |
6500 |
13000 |
0.212 |
100 |
18 |
7013C |
40.1 |
35.3 |
5300 |
7000 |
0.430 |
100 |
18 |
7013AC |
38.0 |
33.6 |
5300 |
7000 |
0.430 |
120 |
23 |
7213C |
69.8 |
54.4 |
4800 |
6300 |
1.000 |
120 |
23 |
7213AC |
66.6 |
52.1 |
4800 |
6300 |
1.000 |
120 |
23 |
7213B |
65.7 |
50.2 |
4300 |
6000 |
1.000 |
140 |
33 |
7313C |
113.1 |
79.6 |
4300 |
5600 |
2.230 |
140 |
33 |
7313AC |
109.3 |
78.3 |
4300 |
5600 |
2.230 |
140 |
33 |
7313B |
102.3 |
75.3 |
3800 |
5300 |
2.150 |
160 |
37 |
7413C |
147.4 |
110.2 |
3400 |
4800 |
4.200 |
160 |
37 |
7413AC |
142.5 |
106.7 |
3400 |
4800 |
4.200 |
160 |
37 |
7413B |
128.7 |
96.4 |
3200 |
4500 |
4.000 |
70 |
100 |
16 |
7914C |
28.1 |
27.5 |
6300 |
12000 |
0.342 |
100 |
16 |
7914AC |
27.1 |
26.3 |
6300 |
12000 |
0.342 |
110 |
20 |
7014C |
48.3 |
43.1 |
5000 |
6700 |
0.600 |
110 |
20 |
7014AC |
45.8 |
40.9 |
5000 |
6700 |
0.600 |
125 |
24 |
7214C |
72.8 |
59.7 |
4500 |
5800 |
1.100 |
125 |
24 |
7214AC |
69.4 |
57.0 |
4500 |
5800 |
1.100 |
125 |
24 |
7214B |
70.4 |
56.3 |
4000 |
5600 |
1.100 |
150 |
35 |
7314C |
126.0 |
91.6 |
4000 |
5300 |
2.670 |
150 |
35 |
7314AC |
118.8 |
88.2 |
4000 |
5300 |
2.670 |
150 |
35 |
7314B |
114.6 |
85.9 |
3600 |
5000 |
2.650 |
180 |
42 |
7414C |
160.4 |
126.6 |
3200 |
4500 |
5.800 |
180 |
42 |
7414AC |
154.6 |
122.0 |
3200 |
4500 |
5.800 |
180 |
42 |
7414B |
138.7 |
109.6 |
3000 |
4200 |
5.550 |
基本尺寸(mm)
Principal Dimensions |
型号
Designation |
额定负荷(KN)
Basic Load ratings |
极限转速(rpm)
Limited Speed |
重量(kg)
Weight
≈ |
d |
D |
B |
动负荷
Dynamic |
静负荷
Static |
脂润滑
Grease |
油润滑
Oil |
75 |
105 |
16 |
7915C |
28.6 |
29.2 |
6000 |
10000 |
0.036 |
105 |
16 |
7915AC |
27.0 |
27.7 |
6000 |
10000 |
0.036 |
115 |
20 |
7015C |
49.6 |
45.9 |
4800 |
6300 |
0.630 |
115 |
20 |
7015AC |
47.5 |
43.3 |
4800 |
6300 |
0.630 |
130 |
25 |
7215C |
79.2 |
65.6 |
4300 |
5600 |
1.200 |
130 |
25 |
7215AC |
75.3 |
62.8 |
4300 |
5600 |
1.200 |
130 |
25 |
7215B |
68.6 |
58.2 |
3800 |
5300 |
1.200 |
160 |
37 |
7315C |
140.7 |
103.9 |
3800 |
5000 |
3.100 |
160 |
37 |
7315AC |
134.4 |
99.8 |
3800 |
5000 |
3.100 |
160 |
37 |
7315B |
127.7 |
95.4 |
3400 |
4800 |
3.200 |
190 |
45 |
7415C |
171.4 |
138.9 |
3000 |
4200 |
7.000 |
190 |
45 |
7415AC |
165.2 |
133.5 |
3000 |
4200 |
7.000 |
190 |
45 |
7415B |
148.4 |
120.4 |
2800 |
4000 |
6.800 |
80 |
110 |
16 |
7916C |
29.0 |
30.5 |
5500 |
10000 |
0.381 |
110 |
16 |
7916AC |
27.5 |
29.0 |
5500 |
10000 |
0.381 |
125 |
22 |
7016C |
58.9 |
54.7 |
4500 |
6000 |
0.850 |
125 |
22 |
7016AC |
57.5 |
51.0 |
4500 |
6000 |
0.850 |
140 |
26 |
7216C |
92.5 |
66.2 |
4000 |
5300 |
1.450 |
140 |
26 |
7216AC |
91.3 |
65.1 |
4000 |
5300 |
1.450 |
140 |
26 |
7216B |
78.7 |
65.7 |
4000 |
5300 |
1.450 |
170 |
39 |
7316C |
156.1 |
112.2 |
3600 |
4800 |
3.600 |
170 |
39 |
7316AC |
149.5 |
107.7 |
3600 |
4800 |
3.600 |
170 |
39 |
7316B |
141.4 |
107.9 |
3200 |
4800 |
3.800 |
200 |
48 |
7416C |
183.2 |
152.9 |
2800 |
4000 |
7.400 |
200 |
48 |
7416AC |
176.5 |
147.2 |
2800 |
4000 |
7.400 |
200 |
48 |
7416B |
158.4 |
132.4 |
2600 |
3700 |
7.180 |
85 |
120 |
18 |
7917C |
39.0 |
40.5 |
5000 |
9000 |
0.542 |
120 |
18 |
7917AC |
38.0 |
39.1 |
5000 |
9000 |
0.542 |
130 |
22 |
7017C |
58.1 |
55.9 |
4300 |
5600 |
0.890 |
130 |
22 |
7017AC |
55.0 |
52.8 |
4300 |
5600 |
0.890 |
150 |
28 |
7217C |
99.7 |
84.6 |
3800 |
5000 |
1.800 |
150 |
28 |
7217AC |
94.9 |
80.8 |
3800 |
5000 |
1.800 |
150 |
28 |
7217B |
83.2 |
74.1 |
3600 |
5000 |
1.850 |
180 |
41 |
7317C |
160.7 |
130.5 |
3400 |
4500 |
4.380 |
180 |
41 |
7317AC |
154.3 |
122.3 |
3400 |
4500 |
4.380 |
180 |
41 |
7317B |
155.8 |
120.9 |
3000 |
4000 |
4.450 |
210 |
52 |
7417C |
195.1 |
167.6 |
2600 |
3700 |
9.600 |
210 |
52 |
7417AC |
188.0 |
161.5 |
2600 |
3700 |
9.600 |
210 |
52 |
7417B |
168.6 |
145.0 |
2400 |
3400 |
9.300 |
基本尺寸(mm)
Principal Dimensions |
型号
Designation |
额定负荷(KN)
Basic Load ratings |
极限转速(rpm)
Limited Speed |
重量(kg)
Weight
≈ |
d |
D |
B |
动负荷
Dynamic |
静负荷
Static |
脂润滑
Grease |
油润滑
Oil |
90 |
125 |
18 |
7918C |
41.2 |
46.0 |
5000 |
8500 |
0.560 |
125 |
18 |
7918AC |
39.8 |
44.5 |
5000 |
8500 |
0.560 |
140 |
24 |
7018C |
71.7 |
68.7 |
4000 |
5300 |
1.150 |
140 |
24 |
7018AC |
75.0 |
62.8 |
4000 |
5300 |
1.150 |
160 |
30 |
7218C |
128.0 |
111.7 |
3600 |
4800 |
2.250 |
160 |
30 |
7218AC |
122.0 |
106.5 |
3600 |
4800 |
2.250 |
160 |
30 |
7218B |
107.6 |
92.4 |
3200 |
4300 |
2.300 |
190 |
43 |
7318C |
184.9 |
159.9 |
3200 |
4300 |
5.600 |
190 |
43 |
7318AC |
177.6 |
153.5 |
3200 |
4300 |
5.600 |
190 |
43 |
7318B |
157.9 |
136.9 |
3000 |
4000 |
5.300 |
225 |
54 |
7418C |
208.0 |
184.2 |
2400 |
3400 |
11.200 |
225 |
54 |
7418AC |
200.3 |
178.1 |
2400 |
3400 |
11.200 |
225 |
54 |
7418B |
179.1 |
159.2 |
2300 |
3200 |
10.800 |
95 |
130 |
18 |
7919C |
42.5 |
48.0 |
4500 |
8500 |
0.604 |
130 |
18 |
7919AC |
40.0 |
45.5 |
4500 |
8500 |
0.604 |
145 |
24 |
7019C |
73.5 |
73.1 |
3800 |
5000 |
1.200 |
145 |
24 |
7019AC |
69.8 |
69.1 |
3800 |
5000 |
1.200 |
170 |
32 |
7219C |
134.6 |
112.2 |
3400 |
4500 |
2.700 |
170 |
32 |
7219AC |
128.4 |
107.8 |
3400 |
4500 |
2.700 |
170 |
32 |
7219B |
121.4 |
106.7 |
3000 |
4000 |
2.700 |
200 |
45 |
7319C |
201.1 |
179.8 |
3200 |
4200 |
6.600 |
200 |
45 |
7319AC |
193.3 |
172.6 |
3200 |
4200 |
6.600 |
200 |
45 |
7319B |
172.0 |
154.1 |
2800 |
4000 |
6.400 |
100 |
140 |
20 |
7920C |
48.5 |
52.0 |
4300 |
8200 |
0.808 |
140 |
20 |
7920AC |
46.4 |
50.0 |
4300 |
8200 |
0.808 |
150 |
24 |
7020C |
74.4 |
72.5 |
3800 |
5000 |
1.250 |
150 |
24 |
7020AC |
69.0 |
69.7 |
3800 |
5000 |
1.250 |
180 |
34 |
7220C |
149.1 |
125.4 |
3200 |
4300 |
3.250 |
180 |
34 |
7220AC |
142.3 |
120.6 |
3200 |
4300 |
3.250 |
180 |
34 |
7220B |
140.7 |
102.5 |
2800 |
3800 |
3.300 |
215 |
47 |
7320C |
222.1 |
206.7 |
3000 |
4000 |
7.580 |
215 |
47 |
7320AC |
213.5 |
198.6 |
3000 |
4000 |
7.580 |
215 |
47 |
7320B |
190.0 |
177.3 |
2600 |
3800 |
7.290 |
105 |
145 |
20 |
7921C |
51.0 |
57.0 |
4000 |
8000 |
0.830 |
145 |
20 |
7921AC |
47.0 |
55.2 |
4000 |
8000 |
0.830 |
160 |
26 |
7021C |
80.6 |
81.1 |
3600 |
4800 |
1.600 |
160 |
26 |
7021AC |
80.9 |
72.2 |
3600 |
4800 |
1.600 |
190 |
36 |
7221C |
166.6 |
138.6 |
3000 |
4000 |
3.850 |
190 |
36 |
7221AC |
159.0 |
135.1 |
3000 |
4000 |
3.850 |
190 |
36 |
7221B |
143.3 |
128.5 |
2800 |
3800 |
3.550 |
基本尺寸(mm)
Principal Dimensions |
型号
Designation |
额定负荷(KN)
Basic Load ratings |
极限转速(rpm)
Limited Speed |
重量(kg)
Weight
≈ |
d |
D |
B |
动负荷
Dynamic |
静负荷
Static |
脂润滑
Grease |
油润滑
Oil |
105 |
225 |
49 |
7321C |
235.8 |
225.6 |
2800 |
3800 |
8.850 |
225 |
49 |
7321AC |
226.7 |
216.6 |
2800 |
3800 |
8.850 |
225 |
49 |
7321B |
201.7 |
193.3 |
2400 |
3600 |
8.550 |
110 |
150 |
20 |
7922C |
52.0 |
58.0 |
3800 |
7500 |
0.880 |
150 |
20 |
7922AC |
49.7 |
55.3 |
3800 |
7500 |
0.880 |
170 |
28 |
7022C |
101.4 |
100.3 |
3400 |
4600 |
1.950 |
170 |
28 |
7022AC |
98.5 |
93.9 |
3400 |
4600 |
1.950 |
200 |
38 |
7222C |
184.7 |
154.8 |
2800 |
3800 |
4.550 |
200 |
38 |
7222AC |
176.3 |
151.2 |
2800 |
3800 |
4.550 |
200 |
38 |
7222B |
153.8 |
144.3 |
2400 |
3400 |
4.350 |
240 |
50 |
7322C |
263.2 |
261.9 |
2600 |
3600 |
10.500 |
240 |
50 |
7322AC |
253.2 |
252.4 |
2600 |
3600 |
10.500 |
240 |
50 |
7322B |
225.8 |
225.3 |
2200 |
3400 |
9.840 |
120 |
165 |
22 |
7924C |
72.0 |
80.1 |
3600 |
7200 |
1.150 |
165 |
22 |
7924AC |
68.4 |
77.6 |
3600 |
7200 |
1.150 |
180 |
28 |
7024C |
108.6 |
110.7 |
2800 |
3800 |
2.100 |
180 |
28 |
7024AC |
103.5 |
104.5 |
2800 |
3800 |
2.100 |
215 |
40 |
7224C |
203.1 |
178.4 |
2400 |
3400 |
5.400 |
215 |
40 |
7224AC |
193.6 |
170.9 |
2400 |
3400 |
5.400 |
215 |
40 |
7224B |
165.4 |
161.4 |
2200 |
3200 |
5.200 |
130 |
180 |
24 |
7926C |
77.5 |
90.1 |
3400 |
7000 |
1.540 |
180 |
24 |
7926AC |
73.4 |
88.1 |
3400 |
7000 |
1.540 |
200 |
33 |
7026C |
|
|
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