超高速角接觸球軸承
尺寸系列:H719C、H719AC、H70C、H70AC
內徑尺寸范圍:H719:8~220mm H70:8~220mm
產品特點:超高速,高剛度,適于油氣潤滑或噴射潤滑
應用場景:廣泛應用于航空、航天、機床、紡織、汽車、鐵路、冶金、化工、電子等行業。
超高速角接觸球軸承型譜
軸承代號 ZYS |
外形尺寸 |
額定載荷 |
極限轉速 |
重量KG ≈ |
|||||||
d |
D |
B |
rsmin |
rIsmin |
а |
Cr |
Cor |
脂 |
油 |
||
mm≈ |
KN |
r/min |
|||||||||
H719/8C |
8 |
19 |
6 |
0.30 |
0.10 |
5 |
1.7 |
0.7 |
100000 |
170000 |
0.01 |
H719/8AC |
8 |
19 |
6 |
0.30 |
0.10 |
6 |
1.6 |
0.6 |
85000 |
140000 |
0.01 |
H71900C |
10 |
22 |
6 |
0.30 |
0.10 |
5 |
2.1 |
0.9 |
85000 |
140000 |
0.01 |
H71900AC |
10 |
22 |
6 |
0.30 |
0.10 |
7 |
2.0 |
0.9 |
75000 |
120000 |
0.01 |
H71901C |
12 |
24 |
6 |
0.30 |
0.10 |
5 |
2.2 |
1.1 |
80000 |
130000 |
0.01 |
H71901AC |
12 |
24 |
6 |
0.30 |
0.10 |
7 |
2.1 |
1.1 |
70000 |
110000 |
0.01 |
H71902C |
15 |
28 |
7 |
0.30 |
0.10 |
6 |
3.2 |
1.7 |
70000 |
110000 |
0.01 |
H71902AC |
15 |
28 |
7 |
0.30 |
0.10 |
9 |
3.1 |
1.6 |
60000 |
90000 |
0.01 |
H71903C |
17 |
30 |
7 |
0.30 |
0.10 |
7 |
3.3 |
1.8 |
67000 |
100000 |
0.02 |
H71903AC |
17 |
30 |
7 |
0.30 |
0.10 |
9 |
3.2 |
1.7 |
56000 |
85000 |
0.02 |
H71904C |
20 |
37 |
9 |
0.30 |
0.15 |
8 |
5.0 |
2.9 |
53000 |
80000 |
0.04 |
H71904AC |
20 |
37 |
9 |
0.30 |
0.15 |
11 |
4.8 |
2.7 |
45000 |
67000 |
0.04 |
H71905C |
25 |
42 |
9 |
0.30 |
0.15 |
9 |
5.2 |
3.4 |
48000 |
70000 |
0.04 |
H71905AC |
25 |
42 |
9 |
0.30 |
0.15 |
12 |
4.9 |
3.3 |
40000 |
60000 |
0.04 |
H71906C |
30 |
47 |
9 |
0.30 |
0.15 |
10 |
5.8 |
3.8 |
43000 |
63000 |
0.05 |
H71906AC |
30 |
47 |
9 |
0.30 |
0.15 |
13 |
5.4 |
3.6 |
36000 |
53000 |
0.05 |
H71907C |
35 |
55 |
10 |
0.60 |
0.15 |
11 |
7.7 |
5.4 |
36000 |
53000 |
0.07 |
H71907AC |
35 |
55 |
10 |
0.60 |
0.15 |
16 |
7.4 |
5.1 |
30000 |
45000 |
0.07 |
H71908C |
40 |
62 |
12 |
0.60 |
0.15 |
13 |
9.8 |
7.0 |
30000 |
45000 |
0.12 |
H71908AC |
40 |
62 |
12 |
0.60 |
0.15 |
18 |
9.3 |
6.6 |
26000 |
40000 |
0.12 |
H71909C |
45 |
68 |
12 |
0.60 |
0.15 |
14 |
10.3 |
7.7 |
26000 |
40000 |
0.14 |
H71909AC |
45 |
68 |
12 |
0.60 |
0.15 |
19 |
9.7 |
7.3 |
22000 |
36000 |
0.14 |
H71910C |
50 |
72 |
12 |
0.60 |
0.15 |
14 |
13.2 |
10.0 |
19000 |
32000 |
0.14 |
H71910AC |
50 |
72 |
12 |
0.60 |
0.15 |
20 |
12.5 |
9.5 |
19000 |
32000 |
0.14 |
H71911C |
55 |
80 |
13 |
1.00 |
0.30 |
16 |
16.0 |
12.6 |
19000 |
32000 |
0.18 |
H71911AC |
55 |
80 |
13 |
1.00 |
0.30 |
22 |
15.0 |
11.9 |
16000 |
26000 |
0.18 |
H71912C |
60 |
85 |
13 |
1.00 |
0.30 |
16 |
16.6 |
13.8 |
18000 |
30000 |
0.20 |
H71912AC |
60 |
85 |
13 |
1.00 |
0.30 |
23 |
15.7 |
13.1 |
15000 |
24000 |
0.20 |
H71913C |
65 |
90 |
13 |
1.00 |
0.30 |
17 |
16.8 |
14.5 |
17000 |
28000 |
0.21 |
H71913AC |
65 |
90 |
13 |
1.00 |
0.30 |
25 |
16.0 |
13.7 |
15000 |
24000 |
0.21 |
H71914C |
70 |
100 |
16 |
1.00 |
0.30 |
19 |
20.9 |
17.8 |
16000 |
26000 |
0.35 |
H71914AC |
70 |
100 |
16 |
1.00 |
0.30 |
28 |
19.7 |
16.9 |
13000 |
20000 |
0.35 |
H71915C |
75 |
105 |
16 |
1.00 |
0.30 |
20 |
21.7 |
19.3 |
15000 |
24000 |
0.37 |
H71915AC |
75 |
105 |
16 |
1.00 |
0.30 |
29 |
20.5 |
18.2 |
13000 |
20000 |
0.37 |
H71916C |
80 |
110 |
16 |
1.00 |
0.30 |
21 |
22.4 |
20.8 |
14000 |
22000 |
0.39 |
H71919AC |
80 |
110 |
16 |
1.00 |
0.30 |
30 |
21.2 |
19.6 |
12000 |
19000 |
0.39 |
H71917C |
85 |
120 |
18 |
1.10 |
0.60 |
23 |
26.1 |
24.2 |
13000 |
20000 |
0.56 |
H71917AC |
85 |
120 |
18 |
1.10 |
0.60 |
33 |
24.7 |
22.9 |
11000 |
18000 |
0.56 |
H71918C |
90 |
125 |
18 |
1.10 |
0.60 |
23 |
27.0 |
26.0 |
13000 |
20000 |
0.59 |
H71918AC |
90 |
125 |
18 |
1.10 |
0.60 |
34 |
25.5 |
24.6 |
11000 |
18000 |
0.59 |
H71919C |
95 |
130 |
18 |
1.10 |
0.60 |
24 |
27.3 |
26.9 |
12000 |
19000 |
0.62 |
H71919AC |
95 |
130 |
18 |
1.10 |
0.60 |
35 |
25.8 |
25.4 |
11000 |
18000 |
0.62 |
H71920C |
100 |
140 |
20 |
1.10 |
0.60 |
26 |
40.1 |
37.6 |
11000 |
18000 |
0.82 |
H71920AC |
100 |
140 |
20 |
1.10 |
0.60 |
38 |
37.9 |
35.5 |
9000 |
15000 |
0.82 |
H71921C |
105 |
145 |
20 |
1.10 |
0.60 |
27 |
40.7 |
39.1 |
10000 |
17000 |
0.85 |
H71921AC |
105 |
145 |
20 |
1.10 |
0.60 |
39 |
38.4 |
36.9 |
8500 |
14000 |
0.85 |
H71922C |
110 |
150 |
20 |
1.10 |
0.60 |
27 |
41.3 |
40.5 |
9000 |
15000 |
0.89 |
H71922AC |
110 |
150 |
20 |
1.10 |
0.60 |
40 |
39.0 |
38.3 |
7500 |
12000 |
0.89 |
H71924C |
120 |
165 |
22 |
1.10 |
0.60 |
30 |
43.1 |
44.9 |
8500 |
14000 |
1.25 |
H71924AC |
120 |
165 |
22 |
1.10 |
0.60 |
44 |
40.7 |
42.4 |
7500 |
12000 |
1.25 |
H71926C |
130 |
180 |
24 |
1.50 |
0.60 |
33 |
53.1 |
56.6 |
8000 |
13000 |
1.58 |
H71926AC |
130 |
180 |
24 |
1.50 |
0.60 |
48 |
50.1 |
53.4 |
7500 |
12000 |
1.58 |
H71928C |
140 |
190 |
24 |
1.50 |
0.60 |
34 |
53.7 |
59.1 |
7000 |
11000 |
1.67 |
H71928AC |
140 |
190 |
24 |
1.50 |
0.60 |
50 |
50.7 |
55.8 |
6700 |
10000 |
1.67 |
H71930C |
150 |
210 |
28 |
2.00 |
1.00 |
38 |
65.2 |
72.8 |
6700 |
10000 |
2.64 |
H71930AC |
150 |
210 |
28 |
2.00 |
1.00 |
56 |
61.5 |
68.7 |
6000 |
9000 |
2.64 |
H71932C |
160 |
220 |
28 |
2.00 |
1.00 |
39 |
66.0 |
75.8 |
6000 |
9000 |
2.78 |
H71932AC |
160 |
220 |
28 |
2.00 |
1.00 |
58 |
62.3 |
71.6 |
5600 |
8500 |
2.78 |
H71934C |
170 |
230 |
28 |
2.00 |
1.00 |
41 |
66.7 |
78.7 |
5600 |
8500 |
2.92 |
H71934AC |
170 |
230 |
28 |
2.00 |
1.00 |
61 |
63.0 |
74.3 |
5000 |
7500 |
2.92 |
H71936C |
180 |
250 |
33 |
2.00 |
1.00 |
45 |
79.6 |
95.0 |
5000 |
7500 |
4.42 |
H71936AC |
180 |
250 |
33 |
2.00 |
1.00 |
67 |
75.2 |
89.7 |
4800 |
7000 |
4.42 |
H71938C |
190 |
260 |
33 |
2.00 |
1.00 |
47 |
80.6 |
98.6 |
4800 |
7000 |
4.62 |
H71938AC |
190 |
260 |
33 |
2.00 |
1.00 |
69 |
76.1 |
93.1 |
4300 |
6300 |
4.62 |
H71940C |
200 |
280 |
38 |
2.00 |
1.00 |
51 |
82.8 |
105.4 |
4500 |
6700 |
6.74 |
H71940AC |
200 |
280 |
38 |
2.00 |
1.00 |
75 |
78.2 |
99.5 |
4000 |
6000 |
6.74 |
H71944C |
220 |
300 |
38 |
2.10 |
1.00 |
54 |
96.9 |
125.4 |
4300 |
6300 |
7.12 |
H71944AC |
220 |
300 |
38 |
2.10 |
1.00 |
80 |
91.5 |
118.4 |
3800 |
5600 |
7.12 |
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