轴承型号 |
尺寸 |
基本额定载荷 |
可达转速 |
|
||||
d |
D |
B |
C |
C0 |
脂 |
油 |
重量 |
|
mm |
|
|
kN |
|
r/min |
|
kg |
|
H71902C |
15 |
28 |
7 |
3.19 |
1.4 |
75000 |
115000 |
0.015 |
H71902C/HC |
15 |
28 |
7 |
3.19 |
1.4 |
90000 |
140000 |
0.013 |
H71902AC |
15 |
28 |
7 |
3.02 |
1.34 |
68000 |
106000 |
0.015 |
H71902AC/HC |
15 |
28 |
7 |
3.02 |
1.34 |
83000 |
127000 |
0.013 |
H7002C |
15 |
32 |
9 |
4.42 |
1.93 |
68000 |
106000 |
0.028 |
H7002C/HC |
15 |
32 |
9 |
4.42 |
1.93 |
83000 |
127000 |
0.025 |
H7002AC |
15 |
32 |
9 |
4.23 |
1.83 |
63000 |
95000 |
0.028 |
H7002AC/HC |
15 |
32 |
9 |
4.23 |
1.83 |
75000 |
115000 |
0.025 |
H71903C |
17 |
30 |
7 |
3.32 |
1.56 |
70000 |
106000 |
0.016 |
H71903C/HC |
17 |
30 |
7 |
3.32 |
1.56 |
83000 |
127000 |
0.014 |
H71903AC |
17 |
30 |
7 |
3.19 |
1.46 |
63000 |
95000 |
0.016 |
H71903AC/HC |
17 |
30 |
7 |
3.19 |
1.46 |
75000 |
115000 |
0.014 |
H7003C |
17 |
35 |
10 |
5.85 |
2.55 |
63000 |
95000 |
0.035 |
H7003C/HC |
17 |
35 |
10 |
5.85 |
2.55 |
75000 |
115000 |
0.03 |
H7003AC |
17 |
35 |
10 |
5.59 |
2.45 |
56000 |
88000 |
0.035 |
H7003AC/HC |
17 |
35 |
10 |
5.59 |
2.45 |
68000 |
103000 |
0.03 |
H71904C |
20 |
37 |
9 |
4.88 |
2.4 |
56000 |
88000 |
0.036 |
H71904C/HC |
20 |
37 |
9 |
4.88 |
2.4 |
68000 |
106000 |
0.032 |
H71904AC |
20 |
37 |
9 |
4.68 |
2.28 |
52000 |
78000 |
0.036 |
H71904AC/HC |
20 |
37 |
9 |
4.68 |
2.28 |
60000 |
95000 |
0.032 |
H7004C |
20 |
42 |
12 |
7.41 |
3.35 |
54000 |
83000 |
0.064 |
H7004C/HC |
20 |
42 |
12 |
7.41 |
3.35 |
65000 |
100000 |
0.056 |
H7004AC |
20 |
42 |
12 |
7.15 |
3.25 |
48000 |
75000 |
0.064 |
H7004AC/HC |
20 |
42 |
12 |
7.15 |
3.25 |
58000 |
88000 |
0.056 |
H71905C |
25 |
42 |
9 |
5.27 |
2.85 |
49000 |
75000 |
0.04 |
H71905C/HC |
25 |
42 |
9 |
5.27 |
2.85 |
58000 |
90000 |
0.036 |
H71905AC |
25 |
42 |
9 |
4.94 |
2.7 |
44000 |
68000 |
0.04 |
H71905AC/HC |
25 |
42 |
9 |
4.94 |
2.7 |
52000 |
83000 |
0.036 |
H7005C |
25 |
47 |
12 |
8.32 |
4.15 |
46000 |
70000 |
0.074 |
H7005C/HC |
25 |
47 |
12 |
8.32 |
4.15 |
56000 |
85000 |
0.065 |
H7005AC |
25 |
47 |
12 |
7.93 |
3.9 |
42000 |
63000 |
0.074 |
H7005AC/HC |
25 |
47 |
12 |
7.93 |
3.9 |
50000 |
75000 |
0.065 |
H71906C |
30 |
47 |
9 |
5.59 |
3.25 |
41000 |
63000 |
0.05 |
H71906C/HC |
30 |
47 |
9 |
5.59 |
3.25 |
49000 |
75000 |
0.045 |
H71906AC |
30 |
47 |
9 |
5.27 |
3.1 |
37000 |
58000 |
0.05 |
H71906AC/HC |
30 |
47 |
9 |
5.27 |
3.1 |
44000 |
70000 |
0.045 |
H7006C |
30 |
55 |
13 |
9.36 |
5.2 |
39000 |
60000 |
0.11 |
H7006C/HC |
30 |
55 |
13 |
9.36 |
5.2 |
47000 |
73000 |
0.1 |
H7006AC |
30 |
55 |
13 |
8.84 |
5 |
35000 |
54000 |
0.11 |
H7006AC/HC |
30 |
55 |
13 |
8.84 |
5 |
42000 |
65000 |
0.1 |
H71907C |
35 |
55 |
10 |
7.61 |
4.75 |
36000 |
54000 |
0.075 |
H71907C/HC |
35 |
55 |
10 |
7.61 |
4.75 |
43000 |
65000 |
0.067 |
H71907AC |
35 |
55 |
10 |
7.28 |
4.5 |
32000 |
50000 |
0.075 |
H71907AC/HC |
35 |
55 |
10 |
7.28 |
4.5 |
38000 |
60000 |
0.067 |
H7007C |
35 |
62 |
14 |
11.4 |
6.55 |
34000 |
50000 |
0.15 |
H7007C/HC |
35 |
62 |
14 |
11.4 |
6.55 |
40000 |
63000 |
0.13 |
H7007AC |
35 |
62 |
14 |
11.1 |
6.3 |
31000 |
46000 |
0.15 |
H7007AC/HC |
35 |
62 |
14 |
11.1 |
6.3 |
36000 |
56000 |
0.13 |
H71908C |
40 |
62 |
12 |
9.75 |
6.1 |
32000 |
49000 |
0.1 |
H71908C/HC |
40 |
62 |
12 |
9.75 |
6.1 |
38000 |
58000 |
0.088 |
H71908AC |
40 |
62 |
12 |
9.23 |
5.85 |
28000 |
44000 |
0.1 |
H71908AC/HC |
40 |
62 |
12 |
9.23 |
5.85 |
34000 |
52000 |
0.088 |
H7008C |
40 |
68 |
15 |
12.4 |
7.65 |
30000 |
45000 |
0.19 |
H7008C/HC |
40 |
68 |
15 |
12.4 |
7.65 |
36000 |
56000 |
0.17 |
H7008AC |
40 |
68 |
15 |
11.7 |
7.2 |
27000 |
41000 |
0.19 |
H7008AC/HC |
40 |
68 |
15 |
11.7 |
7.2 |
32000 |
50000 |
0.17 |
H71909C |
45 |
68 |
12 |
10.1 |
6.95 |
29000 |
44000 |
0.13 |
H71909C/HC |
45 |
68 |
12 |
10.1 |
6.95 |
34000 |
52000 |
0.12 |
H71909AC |
45 |
68 |
12 |
9.75 |
6.55 |
25000 |
39000 |
0.13 |
H71909AC/HC |
45 |
68 |
12 |
9.75 |
6.55 |
30000 |
47000 |
0.12 |
H7009C |
45 |
75 |
16 |
13 |
8.5 |
27000 |
41000 |
0.24 |
H7009C/HC |
45 |
75 |
16 |
13 |
8.5 |
32000 |
50000 |
0.22 |
H7009AC |
45 |
75 |
16 |
12.1 |
8.15 |
24000 |
37000 |
0.24 |
H7009AC/HC |
45 |
75 |
16 |
12.1 |
8.15 |
29000 |
45000 |
0.22 |
H71910C |
50 |
72 |
12 |
12.7 |
8.65 |
26000 |
40000 |
0.13 |
H71910C/HC |
50 |
72 |
12 |
12.7 |
8.65 |
32000 |
48000 |
0.11 |
H71910AC |
50 |
72 |
12 |
12.1 |
8.15 |
23000 |
36000 |
0.13 |
H71910AC/HC |
50 |
72 |
12 |
12.1 |
8.15 |
28000 |
43000 |
0.11 |
H7010C |
50 |
80 |
16 |
15.6 |
10.6 |
25000 |
38000 |
0.25 |
H7010C/HC |
50 |
80 |
16 |
15.6 |
10.6 |
30000 |
46000 |
0.23 |
H7010AC |
50 |
80 |
16 |
14.8 |
10 |
23000 |
34000 |
0.25 |
H7010AC/HC |
50 |
80 |
16 |
14.8 |
10 |
27000 |
41000 |
0.23 |
H71911C |
55 |
80 |
13 |
15.3 |
10.6 |
24000 |
36000 |
0.17 |
H71911C/HC |
55 |
80 |
13 |
15.3 |
10.6 |
28000 |
43000 |
0.14 |
H71911AC |
55 |
80 |
13 |
14.6 |
10.2 |
21000 |
32000 |
0.17 |
H71911AC/HC |
55 |
80 |
13 |
14.6 |
10.2 |
25000 |
39000 |
0.14 |
H7011C |
55 |
90 |
18 |
16.8 |
12.2 |
22000 |
34000 |
0.39 |
H7011C/HC |
55 |
90 |
18 |
16.8 |
12.2 |
25000 |
39000 |
0.36 |
H7011AC |
55 |
90 |
18 |
15.9 |
11.6 |
19000 |
30000 |
0.39 |
H7011AC/HC |
55 |
90 |
18 |
15.9 |
11.6 |
23000 |
35000 |
0.36 |
H71912C |
60 |
85 |
13 |
16.3 |
11.8 |
22000 |
34000 |
0.19 |
H71912C/HC |
60 |
85 |
13 |
16.3 |
11.8 |
26000 |
40000 |
0.16 |
H71912AC |
60 |
85 |
13 |
15.3 |
11.2 |
19500 |
30000 |
0.19 |
H71912AC/HC |
60 |
85 |
13 |
15.3 |
11.2 |
23000 |
36000 |
0.16 |
H7012C |
60 |
95 |
18 |
17.2 |
12.9 |
20000 |
31000 |
0.42 |
H7012C/HC |
60 |
95 |
18 |
17.2 |
12.9 |
24000 |
37000 |
0.39 |
H7012AC |
60 |
95 |
18 |
16.3 |
12.2 |
18000 |
28000 |
0.42 |
H7012AC/HC |
60 |
95 |
18 |
16.3 |
12.2 |
22000 |
33000 |
0.39 |
H71913C |
65 |
90 |
13 |
16.5 |
12.5 |
20000 |
31000 |
0.2 |
H71913C/HC |
65 |
90 |
13 |
16.5 |
12.5 |
24000 |
38000 |
0.17 |
H71913AC |
65 |
90 |
13 |
15.6 |
11.8 |
18000 |
28000 |
0.2 |
H71913AC/HC |
65 |
90 |
13 |
15.6 |
11.8 |
22000 |
34000 |
0.17 |
H7013C |
65 |
100 |
18 |
20.3 |
15.6 |
19000 |
30000 |
0.43 |
H7013C/HC |
65 |
100 |
18 |
20.3 |
15.6 |
22000 |
34000 |
0.39 |
H7013AC |
65 |
100 |
18 |
19.5 |
14.6 |
17000 |
26000 |
0.43 |
H7013AC/HC |
65 |
100 |
18 |
19.5 |
14.6 |
20000 |
31000 |
0.39 |
H71914C |
70 |
100 |
16 |
22.1 |
16.3 |
18500 |
28000 |
0.32 |
H71914C/HC |
70 |
100 |
16 |
22.1 |
16.3 |
22000 |
34000 |
0.27 |
H71914AC |
70 |
100 |
16 |
20.8 |
15.3 |
16500 |
26000 |
0.32 |
H71914AC/HC |
70 |
100 |
16 |
20.8 |
15.3 |
20000 |
31000 |
0.27 |
H7014C |
70 |
110 |
20 |
23.8 |
18.3 |
17000 |
27000 |
0.61 |
H7014C/HC |
70 |
110 |
20 |
23.8 |
18.3 |
20500 |
32000 |
0.56 |
H7014AC |
70 |
110 |
20 |
22.5 |
17.3 |
15500 |
24000 |
0.61 |
H7014AC/HC |
70 |
110 |
20 |
22.5 |
17.3 |
18500 |
29000 |
0.56 |
H71915C |
75 |
105 |
16 |
22.5 |
17 |
17500 |
27000 |
0.34 |
H71915C/HC |
75 |
105 |
16 |
22.5 |
17 |
20500 |
32000 |
0.29 |
H71915AC |
75 |
105 |
16 |
21.2 |
16.3 |
15500 |
24000 |
0.34 |
H71915AC/HC |
75 |
105 |
16 |
21.2 |
16.3 |
18500 |
29000 |
0.29 |
H7015C |
75 |
115 |
20 |
26 |
21.6 |
16000 |
26000 |
0.65 |
H7015C/HC |
75 |
115 |
20 |
26 |
21.6 |
19000 |
29000 |
0.59 |
H7015AC |
75 |
115 |
20 |
24.7 |
20.4 |
14500 |
23000 |
0.65 |
H7015AC/HC |
75 |
115 |
20 |
24.7 |
20.4 |
17000 |
27000 |
0.59 |
H71916C |
80 |
110 |
16 |
22.5 |
18 |
16500 |
25000 |
0.36 |
H71916C/HC |
80 |
110 |
16 |
22.5 |
18 |
19000 |
30000 |
0.31 |
H71916AC |
80 |
110 |
16 |
21.2 |
17 |
14500 |
22000 |
0.36 |
H71916AC/HC |
80 |
110 |
16 |
21.2 |
17 |
17500 |
27000 |
0.31 |
H7016C |
80 |
125 |
22 |
33.8 |
28 |
15000 |
24000 |
0.86 |
H7016C/HC |
80 |
125 |
22 |
33.8 |
28 |
17500 |
27000 |
0.77 |
H7016AC |
80 |
125 |
22 |
32.5 |
26.5 |
13700 |
21000 |
0.86 |
H7016AC/HC |
80 |
125 |
22 |
32.5 |
26.5 |
15500 |
24000 |
0.77 |
H71917C |
85 |
120 |
18 |
29.6 |
23.2 |
15500 |
24000 |
0.5 |
H71917C/HC |
85 |
120 |
18 |
29.6 |
23.2 |
18000 |
28000 |
0.42 |
H71917AC |
85 |
120 |
18 |
28.1 |
22 |
13700 |
21000 |
0.5 |
H71917AC/HC |
85 |
120 |
18 |
28.1 |
22 |
16500 |
25000 |
0.42 |
H7017C |
85 |
130 |
22 |
34.5 |
29 |
14000 |
22000 |
0.9 |
H7017C/HC |
85 |
130 |
22 |
34.5 |
29 |
16500 |
26000 |
0.81 |
H7017AC |
85 |
130 |
22 |
32.5 |
28 |
13000 |
20000 |
0.9 |
H7017AC/HC |
85 |
130 |
22 |
32.5 |
28 |
15000 |
23000 |
0.81 |
H71918C |
90 |
125 |
18 |
30.2 |
24.5 |
14500 |
22000 |
0.54 |
H71918C/HC |
90 |
125 |
18 |
30.2 |
24.5 |
17000 |
27000 |
0.46 |
H71918AC |
90 |
125 |
18 |
28.6 |
23.2 |
13000 |
20000 |
0.54 |
H71918AC/HC |
90 |
125 |
18 |
28.6 |
23.2 |
15500 |
24000 |
0.46 |
H7018C |
90 |
140 |
24 |
35.8 |
32 |
13300 |
21000 |
1.2 |
H7018C/HC |
90 |
140 |
24 |
35.8 |
32 |
15500 |
24000 |
1.1 |
H7018AC |
90 |
140 |
24 |
33.8 |
30 |
12000 |
19000 |
1.2 |
H7018AC/HC |
90 |
140 |
24 |
33.8 |
30 |
14000 |
22000 |
1.1 |
H71919C |
95 |
130 |
18 |
30.7 |
25.5 |
14000 |
21000 |
0.56 |
H71919C/HC |
95 |
130 |
18 |
30.7 |
25.5 |
16000 |
25000 |
0.48 |
H71919AC |
95 |
130 |
18 |
29.1 |
24 |
12300 |
19000 |
0.56 |
H71919AC/HC |
95 |
130 |
18 |
29.1 |
24 |
15000 |
23000 |
0.48 |
H7019C |
95 |
145 |
24 |
44.2 |
38 |
12700 |
20000 |
1.2 |
H7019C/HC |
95 |
145 |
24 |
44.2 |
38 |
15000 |
23000 |
1.1 |
H7019AC |
95 |
145 |
24 |
41.6 |
36 |
11500 |
18000 |
1.2 |
H7019AC/HC |
95 |
145 |
24 |
41.6 |
36 |
13300 |
20500 |
1.1 |
H71920C |
100 |
140 |
20 |
39 |
31.5 |
13300 |
20500 |
0.77 |
H71920C/HC |
100 |
140 |
20 |
39 |
31.5 |
15500 |
24000 |
0.65 |
H71920AC |
100 |
140 |
20 |
36.4 |
30 |
11500 |
18000 |
0.77 |
H71920AC/HC |
100 |
140 |
20 |
36.4 |
30 |
13700 |
22000 |
0.65 |
H7020C |
100 |
150 |
24 |
44.9 |
40 |
12300 |
19000 |
1.35 |
H7020C/HC |
100 |
150 |
24 |
44.9 |
40 |
14500 |
22000 |
1.1 |
H7020AC |
100 |
150 |
24 |
42.3 |
38 |
11200 |
17500 |
1.25 |
H7020AC/HC |
100 |
150 |
24 |
42.3 |
38 |
12700 |
20000 |
1.1 |
H71922C |
110 |
150 |
20 |
39.7 |
34.5 |
12000 |
18000 |
0.83 |
H71922C/HC |
110 |
150 |
20 |
39.7 |
34.5 |
14000 |
22000 |
0.7 |
H71922AC |
110 |
150 |
20 |
37.7 |
32.5 |
10300 |
16000 |
0.83 |
H71922AC/HC |
110 |
150 |
20 |
37.7 |
32.5 |
12300 |
19000 |
0.7 |
H7022C |
110 |
170 |
28 |
47.5 |
45 |
10900 |
17000 |
2.1 |
H7022C/HC |
110 |
170 |
28 |
47.5 |
45 |
12700 |
20000 |
1.95 |
H7022AC |
110 |
170 |
28 |
44.9 |
42.5 |
10000 |
15500 |
2.1 |
H7022AC/HC |
110 |
170 |
28 |
44.9 |
42.5 |
11500 |
17500 |
1.95 |
H71924C |
120 |
165 |
22 |
47.5 |
40.5 |
11200 |
16000 |
1.1 |
H71924C/HC |
120 |
165 |
22 |
47.5 |
40.5 |
12700 |
19000 |
0.93 |
H71924AC |
120 |
165 |
22 |
44.9 |
38 |
9500 |
15000 |
1.1 |
H71924AC/HC |
120 |
165 |
22 |
44.9 |
38 |
11500 |
17500 |
0.93 |
H7024C |
120 |
180 |
28 |
57.2 |
55 |
9300 |
14500 |
2.2 |
H7024C/HC |
120 |
180 |
28 |
57.2 |
55 |
11200 |
17500 |
1.95 |
H7024AC |
120 |
180 |
28 |
54 |
52 |
8300 |
13000 |
2.2 |
H7024AC/HC |
120 |
180 |
28 |
54 |
52 |
10000 |
15500 |
1.95 |
H7XXX系列超高速角接触球轴承可以满足轴承的高速度性能、增强运转精度、提高系统刚度、降低热量生成、降低噪音和振动是轴承行业面临的难题。在高速加工中心、铣床、内部磨床以及木工机床等应用场合,具有很高的可靠性,以及卓越的运行效果。采用高速设计的轴承有利于轴承承受径向载荷以及一个方向上的轴向载荷。轴承大尺寸球状滚动体数量更多,这也有利于轴承承受更重的载荷。轴承的外圈引导的保持架是用纤维增强酚醛树脂生产而成的,这是为了更好的为球状滚动体滚道接触区域提供润滑。保持架和外圈之间的引导间隙经过优化后,在高速运行下的性能明显提高。内圈和外圈处的倒角形状经过优化后,安装精度得到了改进,改进情况取决于轴承系列和尺寸。这样不仅简化了安装程序,而且降低了对相关部件造成损坏的风险性。H7XXX系列超高速角接触球轴承的开式密合度使得轴承具有很高的速度性能。