超精密圆锥滚子轴承WHZ标准公差同国际标准对照表 | ||||||||||
内 径 |
精密 等级 |
主要技术条件 um | ||||||||
d mm |
WHZ标准 |
国际标准 | ||||||||
超过 |
到 |
Vdp |
Sia |
Kia |
Ra |
Vdp |
Sia |
Kia |
Ra | |
50 |
80 |
P5 |
1 |
3.5 |
3 |
0.04 |
9 |
7 |
7 |
0.1 |
P4 |
0.8 |
2 |
2.5 |
0.03 |
7 |
4 |
4 |
0.063 | ||
P2 |
0.15 |
0.5 |
0.4 |
0.02 |
|
|
|
0.05 | ||
80 |
120 |
P5 |
2.5 |
5 |
3 |
0.06 |
11 |
8 |
8 |
0.125 |
P4 |
1.5 |
2.5 |
2.5 |
0.04 |
8 |
5 |
5 |
0.08 | ||
P2 |
0.2 |
0.8 |
0.8 |
0.025 |
|
|
|
0.063 | ||
120 |
180 |
P5 |
2.5 |
6 |
4.5 |
0.06 |
14 |
11 |
11 |
0.125 |
P4 |
1.5 |
3.5 |
3.5 |
0.04 |
10 |
6 |
7 |
0.08 | ||
P2 |
0.3 |
1 |
1 |
0.03 |
|
|
|
0.063 | ||
180 |
250 |
P5 |
3 |
7 |
5 |
0.08 |
17 |
13 |
13 |
0.16 |
P4 |
2 |
4 |
4 |
0.05 |
11 |
8 |
8 |
0.1 | ||
P2 |
0.4 |
1 |
1 |
0.035 |
|
|
|
0.08 | ||
250 |
315 |
P5 |
3.5 |
8 |
6.5 |
0.08 |
|
|
|
0.2 |
P4 |
2 |
6 |
4.5 |
0.05 |
|
|
|
0.125 | ||
P2 |
0.5 |
1.5 |
1 |
0.05 |
|
|
|
0.08 | ||
315 |
400 |
P5 |
4 |
10 |
7.5 |
0.012 |
|
|
0.2 | |
P4 |
3 |
7 |
5 |
0.08 |
|
|
|
0.125 | ||
P2 |
0.6 |
2 |
1.5 |
0.05 |
|
|
|
0.08 | ||
400 |
500 |
P5 |
5 |
12 |
8 |
0.012 |
|
|
|
|
P4 |
4 |
8 |
5.5 |
0.08 |
|
|
|
| ||
P2 |
0.6 |
3 |
2 |
0.063 |
|
|
|
| ||
500 |
630 |
P5 |
7 |
14 |
10 |
0.14 |
|
|
|
|
P4 |
6 |
9 |
6 |
0.1 |
|
|
|
| ||
P2 |
0.8 |
4 |
3 |
0.08 |
|
|
|
| ||
630 |
800 |
P5 |
9 |
16 |
12 |
0.16 |
|
|
|
|
P4 |
8 |
10 |
7 |
0.1 |
|
|
|
| ||
P2 |
1 |
4.5 |
4 |
0.08 |
|
|
|
|
超精密圆锥滚子轴承WHZ标准公差同国际标准对照表 | ||||||||||
外 径 |
精密 等级 |
主要技术条件 um | ||||||||
D mm |
WHZ标准 |
国际标准 | ||||||||
超过 |
到 |
VDp |
Sea |
Kea |
Ra |
VDp |
Sea |
Kea |
Ra | |
50 |
80 |
P5 |
1.5 |
4 |
3 |
0.04 |
8 |
8 |
8 |
0.1 |
P4 |
1 |
2 |
2 |
0.03 |
7 |
5 |
5 |
0.063 | ||
P2 |
0.15 |
0.4 |
0.4 |
0.02 |
|
|
|
0.05 | ||
80 |
120 |
P5 |
1.5 |
5 |
5 |
0.06 |
10 |
10 |
10 |
0.125 |
P4 |
1 |
3 |
2.5 |
0.04 |
8 |
6 |
6 |
0.08 | ||
P2 |
0.2 |
0.6 |
0.6 |
0.025 |
|
|
|
0.063 | ||
120 |
150 |
P5 |
1.5 |
6.5 |
5 |
0.06 |
11 |
11 |
11 |
0.125 |
P4 |
1 |
3.5 |
3 |
0.04 |
8 |
7 |
7 |
0.08 | ||
P2 |
0.25 |
0.8 |
0.6 |
0.025 |
|
|
|
0.063 | ||
150 |
180 |
P5 |
3 |
7 |
6 |
0.06 |
14 |
13 |
13 |
0.125 |
P4 |
2 |
4 |
4 |
0.04 |
10 |
8 |
8 |
0.08 | ||
P2 |
0.3 |
1 |
0.8 |
0.03 |
|
|
|
0.063 | ||
180 |
250 |
P5 |
3 |
8 |
8 |
0.08 |
15 |
15 |
15 |
0.16 |
P4 |
2 |
4.5 |
4.5 |
0.05 |
11 |
10 |
10 |
0.1 | ||
P2 |
0.4 |
1 |
1 |
0.035 |
|
|
|
0.08 | ||
250 |
315 |
P5 |
4 |
9 |
10 |
0.08 |
19 |
18 |
18 |
0.2 |
P4 |
2.5 |
5 |
5.5 |
0.05 |
14 |
10 |
11 |
0.125 | ||
P2 |
0.5 |
1.5 |
1.5 |
0.05 |
|
|
|
0.08 | ||
315 |
400 |
P5 |
5 |
11 |
10 |
0.012 |
22 |
20 |
20 |
0.2 |
P4 |
3 |
7 |
7 |
0.08 |
15 |
13 |
13 |
0.125 | ||
P2 |
0.6 |
2 |
2 |
0.05 |
|
|
|
0.08 | ||
400 |
500 |
P5 |
6 |
13 |
12 |
0.012 |
|
|
|
|
P4 |
4 |
8 |
8 |
0.08 |
|
|
|
| ||
P2 |
0.7 |
3 |
2.5 |
0.063 |
|
|
|
| ||
500 |
630 |
P5 |
7 |
15 |
14 |
0.14 |
|
|
|
|
P4 |
5 |
9 |
9 |
0.1 |
|
|
|
| ||
P2 |
0.8 |
4 |
3 |
0.08 |
|
|
|
| ||
630 |
800 |
P5 |
9 |
18 |
16 |
0.16 |
|
|
|
|
P4 |
6 |
10 |
10 |
0.1 |
|
|
|
| ||
P2 |
1 |
4.5 |
4 |
0.08 |
|
|
|
|
注:VDp 外径圆度 Kia 内径跳 Sia 内沟摆 Ra 内沟粗糙度 Si 内沟摆 Se 外沟摆
超精密向心及角接触球轴承内径标准公差同国际标准对照表 | ||||||||||
内 径 |
精密 等级 |
主要技术条件 um | ||||||||
d mm |
WHZ标准 |
国际标准 | ||||||||
超过 |
到 |
Vdp |
Kia |
Sia |
Ra |
Vdp |
Kia |
Sia |
Ra | |
30 |
50 |
P5 |
0.6 |
1 |
1 |
0.04 |
6 |
5 |
8 |
0.063 |
P4 |
0.4 |
0.8 |
0.8 |
0.025 |
5 |
4 |
4 |
0.05 | ||
P2 |
0.15 |
0.3 |
0.3 |
0.02 |
2.5 |
2.5 |
2.5 |
0.04 | ||
50 |
80 |
P5 |
0.8 |
1.5 |
1.5 |
0.04 |
7 |
5 |
8 |
0.063 |
P4 |
0.5 |
1 |
1 |
0.03 |
5 |
4 |
5 |
0.05 | ||
P2 |
0.15 |
0.3 |
0.4 |
0.02 |
4 |
2.5 |
2.5 |
0.04 | ||
80 |
120 |
P5 |
1 |
2 |
2 |
0.05 |
8 |
6 |
9 |
0.08 |
P4 |
0.8 |
1 |
1 |
0.03 |
6 |
5 |
5 |
0.063 | ||
P2 |
0.2 |
0.6 |
0.6 |
0.025 |
5 |
2.5 |
2.5 |
0.05 | ||
120 |
180 |
P5 |
2 |
3.5 |
4 |
0.05 |
10 |
8 |
10 |
0.1 |
P4 |
1.5 |
3 |
3 |
0.03 |
8 |
6 |
7 |
0.063 | ||
P2 |
0.3 |
0.8 |
0.8 |
0.025 |
7 |
2.5 |
2.5 |
0.05 | ||
180 |
250 |
P5 |
3 |
5 |
5 |
0.08 |
12 |
10 |
13 |
0.125 |
P4 |
1.5 |
4 |
4 |
0.05 |
9 |
8 |
8 |
0.08 | ||
P2 |
0.4 |
1 |
1 |
0.035 |
8 |
5 |
5 |
0.063 | ||
250 |
315 |
P5 |
2.5 |
6 |
6 |
0.08 |
14 |
13 |
15 |
0.125 |
P4 |
2 |
4 |
4 |
0.05 |
|
|
|
0.08 | ||
P2 |
0.5 |
1 |
1 |
0.04 |
|
|
|
0.063 | ||
315 |
400 |
P5 |
3 |
7 |
7 |
0.1 |
18 |
15 |
20 |
0.16 |
P4 |
2 |
5 |
5 |
0.06 |
|
|
|
0.1 | ||
P2 |
0.6 |
1.5 |
1.5 |
0.05 |
|
|
|
0.063 | ||
400 |
500 |
P5 |
4 |
8 |
9 |
0.12 |
|
|
|
|
P4 |
3 |
6 |
6 |
0.08 |
|
|
|
| ||
P2 |
0.6 |
1.5 |
2 |
0.063 |
|
|
|
| ||
500 |
630 |
P5 |
6 |
11 |
12 |
0.12 |
|
|
|
|
P4 |
4 |
8 |
9 |
0.08 |
|
|
|
| ||
P2 |
0.8 |
3 |
3 |
0.063 |
|
|
|
| ||
630 |
800 |
P5 |
8 |
13 |
14 |
0.16 |
|
|
|
|
P4 |
6 |
9 |
10 |
0.1 |
|
|
|
| ||
P2 |
1 |
4 |
4 |
0.08 |
|
|
|
|
超精密向心及角接触球轴承内径标准公差同国际标准对照表 | ||||||||||
外 径 |
精密 等级 |
主要技术条件 um | ||||||||
D mm |
WHZ标准 |
国际标准 | ||||||||
超过 |
到 |
VDp |
Kea |
Sea |
Ra |
VDp |
Kea |
Sea |
Ra | |
50 |
80 |
P5 |
0.8 |
1.5 |
1.5 |
0.04 |
7 |
8 |
10 |
0.063 |
P4 |
0.5 |
1 |
1 |
0.03 |
5 |
5 |
5 |
0.05 | ||
P2 |
0.15 |
0.3 |
0.3 |
0.02 |
4 |
4 |
4 |
0.04 | ||
80 |
120 |
P5 |
1 |
2 |
2 |
0.04 |
8 |
10 |
11 |
0.08 |
P4 |
0.8 |
1 |
1 |
0.03 |
6 |
6 |
6 |
0.063 | ||
P2 |
0.2 |
0.5 |
0.5 |
0.025 |
5 |
5 |
5 |
0.05 | ||
120 |
150 |
P5 |
1.5 |
3 |
3 |
0.05 |
8 |
11 |
13 |
0.1 |
P4 |
1 |
2 |
2 |
0.03 |
7 |
7 |
7 |
0.063 | ||
P2 |
0.25 |
0.6 |
0.6 |
0.025 |
5 |
5 |
5 |
0.05 | ||
150 |
180 |
P5 |
2 |
4 |
4 |
0.05 |
10 |
13 |
14 |
0.1 |
P4 |
1.5 |
3 |
3 |
0.03 |
8 |
8 |
8 |
0.063 | ||
P2 |
0.3 |
0.8 |
0.8 |
0.025 |
7 |
5 |
5 |
0.05 | ||
180 |
250 |
P5 |
2 |
5 |
5 |
0.08 |
11 |
15 |
15 |
0.125 |
P4 |
1.5 |
4 |
4 |
0.05 |
8 |
10 |
10 |
0.08 | ||
P2 |
0.4 |
0.8 |
0.8 |
0.35 |
8 |
7 |
7 |
0.063 | ||
250 |
315 |
P5 |
2.5 |
6 |
6 |
0.08 |
14 |
18 |
18 |
0.125 |
P4 |
2 |
4 |
4 |
0.05 |
10 |
11 |
10 |
0.08 | ||
P2 |
0.5 |
1 |
1 |
0.04 |
8 |
7 |
7 |
0.063 | ||
315 |
400 |
P5 |
3 |
7 |
7 |
0.1 |
15 |
20 |
20 |
0.16 |
P4 |
2 |
5 |
5 |
0.06 |
11 |
13 |
13 |
0.1 | ||
P2 |
0.6 |
1.5 |
1.5 |
0.05 |
10 |
8 |
8 |
0.063 | ||
400 |
500 |
P5 |
4 |
9 |
9 |
0.12 |
17 |
23 |
23 |
|
P4 |
3 |
6 |
6 |
0.08 |
|
|
|
| ||
P2 |
0.7 |
, 2 |
2 |
0.063 ,,TD> |
|
|
|
,,TD> | ||
500 |
630 |
P5 |
6 |
11 |
12 |
0.12 |
21 |
25 |
25 |
|
P4 |
4 |
8 |
9 |
0.08 |
|
|
| |||
P2 |
0.8 |
3 |
3 |
0.063 |
|
|
| |||
630 |
800 |
P5 |
8 |
13 |
14 |
0.16 |
26 |
30 |
30 |
|
P4 |
6 |
9 |
10 |
0.1 |
|
|
|
| ||
P2 |
1 |
4 |
4 |
0.08 |
|
|
|
|
注:VDp 外径圆度 Kia 内径跳 Sia 内沟摆 Ra 内沟粗糙度 Si 内沟摆 Se 外沟摆
超精密推力轴承WHZ标准公差同国际标准对照表 | ||||||||
直 径 |
精密 等级 |
主要技术条件 um | ||||||
d D mm |
WHZ标准 |
国际标准 | ||||||
超过 |
到 |
Vdp |
VDp |
Si Se |
Vdp |
VDp |
Si Se | |
80 |
120 |
P5 |
4 |
5 |
2 |
15 |
17 |
4 |
P4 |
3 |
3 |
1 |
11 |
10 |
3 | ||
P2 |
1.5 |
2 |
0.5 |
|
||||
120 |
180 |
P5 |
5 |
5 |
2.5 |
19 |
19 |
5 |
P4 |
3 |
3.5 |
2 |
14 |
11 |
4 | ||
P2 |
2 |
2 |
0.8 |
|
|
| ||
180 |
250 |
P5 |
7 |
7 |
3 |
23 |
23 |
5 |
P4 |
5 |
5 |
2 |
17 |
15 |
4 | ||
P2 |
2 |
2.5 |
1 |
|
|
| ||
250 |
315 |
P5 |
8 |
8 |
4 |
26 |
26 |
7 |
P4 |
5 |
6 |
2 |
19 |
19 |
5 | ||
P2 |
2.5 |
2.5 |
1 |
|
|
| ||
315 |
400 |
P5 |
9 |
9 |
5 |
30 |
30 |
7 |
P4 |
7 |
7 |
2.5 |
23 |
21 |
5 | ||
P2 |
3 |
3 |
1.5 |
|
|
| ||
400 |
500 |
P5 |
10 |
12 |
5 |
34 |
34 |
9 |
P4 |
8 |
8 |
3 |
26 |
25 |
6 | ||
P2 |
4 |
5 |
2 |
|
|
| ||
500 |
630 |
P5 |
11 |
12 |
6 |
38 |
38 |
11 |
P4 |
8 |
9 |
3.5 |
30 |
29 |
7 | ||
P2 |
5 |
5 |
2.5 |
|
|
| ||
630 |
800 |
P5 |
12 |
14 |
7 |
55 |
55 |
13 |
P4 |
10 |
10 |
4 |
40 |
34 |
8 | ||
P2 |
7 |
7 |
2 |
|
|
| ||
800 |
1000 |
P5 |
15 |
18 |
8 |
75 |
75 |
15 |
P4 |
12 |
12 |
5 |
|
45 |
| ||
P2 |
9 |
10 |
3 |
|
|
| ||
1000 |
1250 |
P5 |
20 |
22 |
9 |
95 |
95 |
18 |
P4 |
14 |
15 |
7 |
|
|
| ||
P2 |
10 |
12 |
4 |
|
|
|
注:Vdp:单一内径变动量(圆度) VDp:单一外径变动量(圆度) Kia :成套轴承内圈径向跳动
Sia-成套轴承内圈端面对滚道的跳动
Kea:成套轴承外圈径向跳动
Sea-成套轴承外圈端面对滚道的跳动
Ra-粗糙度(本表指滚道粗糙度)
Si.Se-厚度变动量(轴向跳动)