 |
|
轴承代码 |
轴径 |
|
偏心套代号 |
基本额定载荷 (N) |
重量(kg) |
|||||||||
d |
D |
B |
C |
S |
B1 |
B3 |
h |
d1 |
Dynamic Cr |
Static Cor |
||||
(in.) |
(mm) |
|||||||||||||
NA305-14 |
7/8 |
|
62 |
34.9 |
21 |
16.7 |
46.8 |
15.9 |
6.2 |
42.8 |
A305-14 |
22360 |
11500 |
0.46 |
NA305-15 |
15/16 |
|
62 |
34.9 |
21 |
16.7 |
46.8 |
15.9 |
6.2 |
42.8 |
A305-15 |
22360 |
11500 |
0.44 |
NA305 |
|
25 |
62 |
34.9 |
21 |
16.7 |
46.8 |
15.9 |
6.2 |
42.8 |
A305 |
22360 |
11500 |
0.43 |
NA305-16 |
1 |
|
62 |
34.9 |
21 |
16.7 |
46.8 |
15.9 |
6.2 |
42.8 |
A305-16 |
22360 |
11500 |
0.43 |
NA306-18 |
1-1/8 |
|
72 |
36.5 |
24 |
17.5 |
50 |
17.5 |
6.5 |
50 |
A306-18 |
27000 |
15200 |
0.71 |
NA306 |
|
30 |
72 |
36.5 |
24 |
17.5 |
50 |
17.5 |
6.5 |
50 |
A306 |
27000 |
15200 |
0.68 |
NA306-19 |
1-3/16 |
|
72 |
36.5 |
24 |
17.5 |
50 |
17.5 |
6.5 |
50 |
A306-19 |
27000 |
15200 |
0.68 |
NA307-20 |
1-1/4 |
|
80 |
38.1 |
25 |
18.3 |
51.6 |
17.5 |
7.2 |
55 |
A307-20 |
33500 |
19200 |
0.86 |
NA307-21 |
1-5/16 |
|
80 |
38.1 |
25 |
18.3 |
51.6 |
17.5 |
7.2 |
55 |
A307-21 |
33500 |
19200 |
0.83 |
NA307-22 |
1-3/8 |
|
80 |
38.1 |
25 |
18.3 |
51.6 |
17.5 |
7.2 |
55 |
A307-22 |
33500 |
19200 |
0.80 |
NA307 |
|
35 |
80 |
38.1 |
25 |
18.3 |
51.6 |
17.5 |
7.2 |
55 |
A307 |
33500 |
19200 |
0.80 |
NA307-23 |
1-7/16 |
|
80 |
38.1 |
25 |
18.3 |
51.6 |
17.5 |
7.2 |
55 |
A307-23 |
33500 |
19200 |
0.78 |
NA308-24 |
1-1/2 |
|
90 |
41.3 |
28 |
19.8 |
57.1 |
20.6 |
8.5 |
63.5 |
A308-24 |
40560 |
24000 |
1.13 |
NA308-25 |
1-9/16 |
|
90 |
41.3 |
28 |
19.8 |
57.1 |
20.6 |
8.5 |
63.5 |
A308-25 |
40560 |
24000 |
1.13 |
NA308 |
|
40 |
90 |
41.3 |
28 |
19.8 |
57.1 |
20.6 |
8.5 |
63.5 |
A308 |
40560 |
24000 |
1.08 |
NA309-26 |
1-5/8 |
|
100 |
42.9 |
30 |
19.8 |
58.7 |
20.6 |
9 |
70 |
A309-26 |
53000 |
31800 |
1.57 |
NA309-27 |
1-11/16 |
|
100 |
42.9 |
30 |
19.8 |
58.7 |
20.6 |
9 |
70 |
A309-27 |
53000 |
31800 |
1.52 |
NA309-28 |
1-3/4 |
|
100 |
42.9 |
30 |
19.8 |
58.7 |
20.6 |
9 |
70 |
A309-28 |
53000 |
31800 |
1.47 |
NA309 |
|
45 |
100 |
42.9 |
30 |
19.8 |
58.7 |
20.6 |
9 |
70 |
A309 |
53000 |
31800 |
1.45 |
NA310-30 |
1-7/8 |
|
110 |
49.2 |
32 |
24.6 |
66.6 |
22.2 |
9.9 |
76.2 |
A310-30 |
61750 |
37800 |
1.93 |
NA310-31 |
1-15/16 |
|
110 |
49.2 |
32 |
24.6 |
66.6 |
22.2 |
9.9 |
76.2 |
A310-31 |
61750 |
37800 |
1.88 |
NA310 |
|
50 |
110 |
49.2 |
32 |
24.6 |
66.6 |
22.2 |
9.9 |
76.2 |
A310 |
61750 |
37800 |
1.86 |
NA311-32 |
2 |
|
120 |
55.6 |
34 |
27.8 |
73 |
22.2 |
10.6 |
83 |
A311-32 |
71500 |
44800 |
2.49 |
NA311-34 |
2-1/8 |
|
120 |
55.6 |
34 |
27.8 |
73 |
22.2 |
10.6 |
83 |
A311-34 |
71500 |
44800 |
2.36 |
NA311 |
|
55 |
120 |
55.6 |
34 |
27.8 |
73 |
22.2 |
10.6 |
83 |
A311 |
71500 |
44800 |
2.30 |
NA311-35 |
2-3/16 |
|
120 |
55.6 |
34 |
27.8 |
73 |
22.2 |
10.6 |
83 |
A311-35 |
71500 |
44800 |
2.24 |
NA312-36 |
2-1/4 |
|
130 |
61.9 |
36 |
30.95 |
79.4 |
23.9 |
11.3 |
89 |
A312-36 |
81600 |
51800 |
2.95 |
NA312 |
|
60 |
130 |
61.9 |
36 |
30.95 |
79.4 |
23.9 |
11.3 |
89 |
A312 |
81600 |
51800 |
2.89 |
NA312-38 |
2-3/8 |
|
130 |
61.9 |
36 |
30.95 |
79.4 |
23.9 |
11.3 |
89 |
A312-38 |
81600 |
51800 |
2.89 |
NA312-39 |
2-7/16 |
|
130 |
61.9 |
36 |
30.95 |
79.4 |
23.9 |
11.3 |
89 |
A312-39 |
81600 |
51800 |
2.86 |
NA313-40 |
2-1/2 |
|
140 |
65.1 |
38 |
32.5 |
85.7 |
27 |
12.1 |
97 |
A313-40 |
93860 |
60500 |
3.85 |
NA313 |
|
65 |
140 |
65.1 |
38 |
32.5 |
85.7 |
27 |
12.1 |
97 |
A313 |
93860 |
60500 |
3.66 |
NA314-44 |
2-3/4 |
|
150 |
68.3 |
40 |
34.15 |
92.1 |
30.2 |
12.8 |
102 |
A314-44 |
104260 |
68000 |
4.40 |
NA314 |
|
70 |
150 |
68.3 |
40 |
34.15 |
92.1 |
30.2 |
12.8 |
102 |
A314 |
104260 |
68000 |
4.50 |
NA315 |
|
75 |
160 |
74.6 |
42 |
37.3 |
100 |
31.8 |
13.5 |
113 |
A315 |
113360 |
76800 |
5.34 |
NA315-48 |
3 |
|
160 |
74.6 |
42 |
37.3 |
100 |
31.8 |
13.5 |
113 |
A315-48 |
113360 |
76800 |
5.34 |
NA316 |
|
80 |
170 |
81 |
44 |
40.5 |
106.4 |
31.8 |
14.5 |
119 |
A316 |
122850 |
86500 |
6.70 |
NA317-52 |
3-1/4 |
|
180 |
84.1 |
46 |
42 |
109.5 |
31.8 |
15.5 |
127 |
A317-52 |
132600 |
96500 |
8.03 |
NA317 |
|
85 |
180 |
84.1 |
46 |
42 |
109.5 |
31.8 |
15.5 |
127 |
A317 |
132600 |
96500 |
7.96 |
NA318-56 |
3-1/2 |
|
190 |
87.3 |
48 |
43.6 |
115.9 |
36.5 |
16.5 |
133 |
A318-56 |
143000 |
108000 |
9.10 |
NA318 |
|
90 |
190 |
87.3 |
48 |
43.6 |
115.9 |
36.5 |
16.5 |
133 |
A318 |
143000 |
108000 |
9.10 |
NA319 |
|
95 |
200 |
93.7 |
50 |
46.8 |
122.3 |
36.5 |
16.7 |
140 |
A319 |
156000 |
122000 |
10.4 |
NA319-60 |
3-3/4 |
|
200 |
93.7 |
50 |
46.8 |
122.3 |
36.5 |
16.7 |
140 |
A319-60 |
156000 |
122000 |
10.4 |
NA320 |
|
100 |
215 |
100 |
54 |
50 |
128.6 |
36.5 |
19 |
146 |
A320 |
171600 |
140000 |
13.0 |
NA320-64 |
4 |
|
215 |
100 |
54 |
50 |
128.6 |
36.5 |
19 |
146 |
A320-64 |
171600 |
140000 |
13.0 |
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