外形尺寸
Boundary
dimensions |
a=15° |
a=25° |
轴承代号 Bearing
Desig-
nations |
额定载荷
Load ratings |
极限转速
Limiting speeds |
额定载荷
Load ratings |
极限转速
Limiting speeds |
d D B rsmin r1smin |
Cr Cor |
脂 油
Grease Cor |
Cr Cor |
脂 油
Grease Cor |
mm |
kN |
r/min |
kN |
r/min |
10 19 5 0.30 0.10
22 6 0.30 0.10
26 8 0.30 0.15
30 9 0.60 0.15
|
1.8 1.1
2.9 1.8
4.0 2.4
6.4 3.8 |
75000 120000
70000 110000
67000 100000
56000 85000 |
1.7 1.1
2.7 1.7
3.8 2.3
6.3 3.7 |
70000 110000
67000 100000
60000 90000
53000 80000 |
71800
71900
7000
7200 |
12 21 5 0.30 0.10
24 6 0.30 0.10
28 8 0.30 0.15
32 10 0.60 0.15 |
2.0 1.4
3.2 2.2
5.0 3.0
7.2 4.5 |
70000 110000
63000 95000
60000 90000
53000 80000 |
1.9 1.3
3.1 2.1
4.8 2.8
6.9 4.3 |
63000 95000
56000 85000
56000 85000
48000 70000 |
71801
71901
7001
7201 |
15 24 5 0.30 0.10
28 7 0.30 0.10
32 9 0.30 0.15
35 11 0.60 0.15 |
2.2 1.8
4.8 3.4
5.3 3.3
9.1 5.8 |
60000 90000
53000 80000
50000 75000
48000 70000 |
2.1 1.7
4.6 3.2
5.1 3.1
8.8 5.6 |
53000 80000
50000 75000
45000 67000
43000 63000 |
71802
71902
7002
7202 |
17 26 5 0.30 0.10
30 7 0.30 0.10
35 10 0.30 0.15
40 12 0.60 0.30
|
2.3 1.9
4.8 3.4
6.7 4.9
11.3 7.4 |
60000 90000
53000 80000
45000 67000
40000 60000 |
2.1 1.7
4.6 3.2
6.4 4.7
10.9 7.1 |
53000 80000
50000 75000
40000 60000
38000 56000 |
71802
71902
7003
7203 |
20 32 7 0.30 0.10
37 9 0.30 0.15
42 12 0.60 0.15
47 14 1.00 0.30
|
3.9 3.4
7.4 5.8
9.6 6.3
13.1 9.6 |
45000 67000
40000 60000
38000 56000
34000 50000 |
3.7 3.2
7.0 5.6
9.2 6.0
12.6 9.2 |
40000 60000
38000 56000
34000 50000
30000 45000 |
71804
71904
7004
7204 |
25 37 7 0.30 0.15
42 9 0.30 0.15
47 12 0.60 0.15
52 15 1.00 0.30 |
4.2 4.1
7.6 6.5
12.9 8.7
16.8 13.1 |
38000 56000
34000 50000
34000 50000
30000 45000 |
3.9 3.9
7.2 6.2
12.3 8.3
16.1 12.5 |
34000 50000
30000 45000
30000 45000
26000 40000 |
71805
71905
7005
7205 |
30 42 7 0.30 0.15
47 9 0.30 0.15
55 13 1.00 0.30
62 16 1.00 0.30 |
4.4 4.8
8.0 7.6
15.7 11.6
23.4 18.8 |
32000 48000
30000 45000
28000 43000
24000 38000 |
4.1 4.5
7.6 7.2
14.9 10.9
22.3 18.0 |
28000 43000
26000 40000
24000 38000
20000 34000 |
71806
71906
7006
7206 |
35 47 7 0.30 0.15
55 10 0.60 0.15
62 14 1.00 0.30
72 17 1.10 0.60 |
4.6 5.5
11 10.9
19.3 17.5
25.8 22.9 |
26000 40000
26000 40000
20000 34000
18000 30000 |
4.3 5.2
10.4 10.3
18.3 16.6
24.5 21.9 |
24000 38000
20000 34000
19000 32000
17000 28000 |
71807
71907
7007
7207 |
40 52 7 0.30 0.15
62 12 0.60 0.15
68 15 1.00 0.30
80 18 1.10 0.60 |
4.8 6.2
14 14.2
19.9 19.1
34.1 0.9 |
24000 38000
20000 34000
19000 32000
17000 28000 |
4.5 5.8
13.3 13.5
18.9 18.2
32.5 29.5 |
20000 34000
18000 30000
17000 28000
15000 24000 |
71809
71908
7008
7208 |
45 58 7 0.30 0.15
68 12 0.60 0.15
75 16 1.00 0.30
85 19 1.10 0.60 |
4.9 6.7
14.7 16.1
26.7 25.3
35.5 33.8 |
20000 34000
18000 30000
17000 28000
16000 26000 |
4.6 6.3
13.9 15.2
25.4 24.1
33.8 32.3 |
18000 30000
17000 28000
16000 26000
14000 22000 |
71809
71909
7009
7209 |
50 65 7 0.30 0.15
78 12 0.60 0.15
80 16 1.00 0.30
90 20 1.10 0.60 |
7.4 10.0
19 21.2
27.6 27.5
43.3 40.6 |
18000 30000
17000 28000
16000 26000
15000 24000 |
4.6 9.5
17.9 20.1
26.2 26.2
41.3 38.7 |
16000 26000
15000 24000
15000 24000
14000 22000 |
71810
71910
7010
7210 |
55 72 9 0.30 0.15
80 13 1.00 0.30
90 18 1.10 0.60
100 21 1.50 0.60 |
10.2 13.8
23.7 27.4
36.7 37.1
55.8 56.2 |
16000 26000
15000 24000
14000 22000
12000 19000 |
9.6 13.1
22.4 26
34.8 35.3
53.0 53.5 |
15000 24000
14000 22000
13000 20000
11000 18000 |
71811
71911
7011
7212 |
60 78 10 0.30 0.15
85 12 1.00 0.30
95 18 1.10 0.60
110 22 1.50 0.60 |
13.4 18.0
24.8 30.3
37.8 40
55.8 56.2 |
15000 24000
14000 22000
14000 22000
12000 19000 |
12.6 17.0
23.3 28.7
35.8 38
53.0 53.5 |
14000 22000
13000 20000
12000 19000
11000 18000 |
71812
71912
7012
7212 |
65 85 10 0.60 0.15
90 13 1.00 0.30
110 22 1.50 0.60
125 24 1.50 0.60 |
13.4 18.0
25.1 31.9
38.9 42.9
70.2 74.6 |
14000 22000
13000 20000
13000 20000
10000 17000 |
12.6 17.8
23.6 30.2
36.8 40.7
66.6 71.1 |
13000 20000
12000 19000
11000 18000
9000 15000 |
71812
71913
7013
7214 |
70 95 10 0.60 0.15
105 16 1.00 0.30
115 20 1.10 0.60
130 25 1.50 0.60 |
14.2 21.7
25 45.6
51.3 59.2
72.7 80.2 |
12000 19000
11000 18000
11000 18000
9500 16000 |
13.3 20.5
48.5 56.2
48.5 56.2
68.9 76.3 |
11000 18000
9500 16000
9500 16000
8500 14000 |
71815
71915
7015
7215 |
75 95 10 0.60 0.15
105 16 1.00 0.30
115 20 1.10 0.60
130 25 1.50 0.60 |
14.2 21.7
25 45.6
51.3 59.2
72.7 80.2 |
12000 19000
11000 18000
11000 18000
9500 16000 |
13.3 20.5
33 43.2
48.5 56.2
68.9 76.3 |
11000 18000
9500 16000
9500 16000
8500 14000 |
71815
71915
7015
7215 |
80 100 10 0.60 0.15
110 16 1.00 0.30
125 22 1.10 0.60
140 26 2.00 1.00 |
14.5 23.1
35.5 47.8
61.6 70.4
86.5 96.5 |
11000 18000
10000 17000
10000 17000
9000 15000 |
13.6 21.8
33.5 45.3
58.3 66.9
82.1 91.9 |
9500 16000
9000 15000
9000 15000
8000 13000 |
71816
71916
7016
7216 |
85 110 13 1.00 0.30
120 18 1.10 0.60
130 22 1.10 0.60
150 28 2.00 1.00 |
21.5 32.2
46.5 61.9
63.3 75
97.4 107.5 |
10000 17000
9500 16000
9500 16000
8500 14000 |
20.2 30.5
43.8 58.6
59.9 71.3
92.5 102.4 |
9000 15000
8500 14000
8500 14000
7500 12000 |
71817
71917
7017
7217 |
90 115 13 1.00 0.30
125 18 1.10 0.60
140 24 1.50 0.60
160 30 2.00 1.00 |
21.7 33.5
47.2 64.8
66.9 84
121.9 131.3 |
9500 16000
9000 15000
9000 15000
8000 13000 |
20.4 31.6
44.5 61.4
63.2 79.7
115.8 124.6 |
8500 14000
8000 13000
8000 13000
7000 11000 |
71818
71918
7018
7218 |
95 120 13 1.00 0.30
130 18 1.10 0.60
145 24 1.50 0.60
170 32 2.10 1.10 |
21.9 34.7
47.9 67.8
79.1 97.6
128.9 145.1 |
9000 15000
9000 15000
8500 14000
7500 12000 |
20.6 32.8
45.2 64.1
74.8 92.7
122.5 138.3 |
8500 14000
8000 13000
7500 12000
6700 10000 |
71819
71919
7019
7219 |
100 125 13 1.00 0.30
140 20 1.10 0.60
150 24 1.50 0.60
180 34 2.10 1.10 |
22.5 37.0
60.4 84.4
81.2 103.3
146.2 165.9 |
8500 14000
8500 14000
8000 13000
7000 11000 |
21.2 34.9
56.9 79.9
76.7 98
138.9 158.2 |
8000 13000
8000 13000
7000 11000
6700 10000 |
71820
71920
7020
7220 |
105 130 13 1.00 0.30
145 20 1.10 0.60
160 26 2.00 1.00
190 36 2.10 1.10 |
22.7 38.3
61.4 88.2
93.9 118.2
164.3 188.2 |
8500 14000
8000 13000
7500 12000
7000 11000 |
21.3 36.1
57.8 83.5
88.8 112.2
156.3 179.5 |
8000 13000
7500 12000
7000 11000
6300 9500 |
71821
71921
7021
7221 |
110 140 16 1.00 0.30
150 20 1.10 0.60
170 28 2.00 1.00
200 38 2.10 1.10 |
31.8 51.6
62.3 91.9
110.4 139.8
170.4 202.5 |
8000 14000
7500 12000
7000 11000
6700 10000 |
21.3 36.1
58.7 87
104.4 132.8
161.8 193.0 |
8000 13000
7000 11000
6700 10000
6000 9000 |
71822
71922
7022
7222 |
120 150 16 1.00 0.30
165 22 1.10 0.60
180 28 2.00 1.00
215 40 2.10 1.10 |
33.1 56.9
73.7 107.6
112.7 148.7
175.4 218.4 |
7000 11000
7000 11000
7000 11000
6000 9000 |
31.1 53.7
69.5 101.9
106.5 141.1
166.3 207.9 |
6700 10000
6700 10000
6700 10000
5300 8000 |
71824
71924
7024
7224 |
130 165 18 1.10 0.60
180 24 1.50 0.60
200 33 2.00 1.00
230 40 3.00 1.10 |
38.7 67.6
76.3 117.1
144.8 190.8
200.6 258.3 |
6700 10000
6700 10000
6700 10000
5600 8500 |
36.6 63.8
71.9 110.9
136.8 181.0
190.4 246.2 |
6000 9000
6000 9000
6000 9000
5000 7500 |
71826
71926
7026
7226 |
140 175 18 1.10 0.60
190 24 1.50 0.60
210 33 2.00 1.00
250 42 3.00 1.10 |
44.8 79.2
78.9 126.4
148.7 202.6
223.6 306.6 |
6000 9000
6000 9000
6000 9000
5000 7500 |
42.0 74.7
74.4 119.7
140.4 192.2
212.3 292.2 |
5600 8500
5600 8500
5600 8500
4500 6700 |
71828
71928
7028
7228 |
150 175 18 1.10 0.60
210 28 2.00 1.00
225 35 2.10 1.10
270 45 3.00 1.10 |
44.8 79.2
118.2 175.1
168.4 323.5
240.9 341.5 |
6000 9000
5600 8500
5600 8500
4500 6700 |
42.0 74.7
111.4 165.8
159.1 220.6
228.7 325.5 |
5600 8500
5000 7500
5000 7500
4000 6000 |
71828
71930
7030
7230 |
160 200 20 1.10 0.60
220 28 2.00 1.00
240 38 2.10 1.10
290 48 3.00 1.10 |
52.4 97.7
123.6 191.2
189.1 264.5
248.6 365.8 |
5000 7500
5000 7500
5000 7500
4300 6300 |
49.2 92.2
116.5 181.1
178.6 251.0
236.1 348.6 |
4800 7000
4800 7000
4800 7000
3800 5600 |
71832
71932
7032
7232 |
170 215 22 1.10 0.60
230 28 2.00 1.00
260 42 2.10 1.10
310 53 4.00 1.50 |
66.5 123.4
125.7 200.0
205.6 299.3
300.2 459.2 |
4800 7000
4800 7000
4800 7000
3800 5600 |
62.4 116.5
118.5 189.4
194.2 284.0
285.0 437.6 |
4300 6300
4300 6300
4300 6300
3600 5300 |
71834
71934
7043
7234 |
180 250 33 2.00 1.00
280 46 2.10 1.10
320 52 4.00 1.50 |
159.7 249.1
229.5 352.1
311.2 490.8 |
4500 6700
4500 6700
3800 5600 |
150.6 235.9
216.8 334.1
295.5 467.7 |
4000 6000
4000 6000
3400 5000 |
71936
7036
7236 |
190 260 33 2.00 1.00
290 46 2.10 1.10
340 55 4.00 1.50 |
159.7 249.1
235.1 370.8
321.3 524.8 |
4500 6700
4300 6300
3400 5000 |
150.6 235.9
222.1 351.8
305.1 500.1 |
4000 6000
3800 5600
3200 4800 |
71936
7038
7238 |
200 280 38 2.00 1.00
310 51 2.10 1.10
360 58 4.00 1.50 |
206.6 341.1
289.1 471.4
330.9 558.6 |
3800 5600
3800 5600
3200 4800 |
187.1 294.9
273.1 447.3
314.2 532.3 |
3600 5300
3600 5300
3000 4500 |
71940
7040
7240 |
220 300 38 2.00 1.00
340 56 3.00 1.10
400 65 4.00 1.50 |
206.6 341.1
325.3 559.4
405.9 730.5 |
3600 5300
3600 5300
2800 4300 |
194.8 323.0
307.3 530.8
385.4 696.2 |
3200 4800
3200 4800
2600 4000 |
71944
7044
7244 |
240 320 38 2.10 1.00
360 56 3.00 1.10 |
219.2 384.2
344.2 623.6 |
3200 4800
3200 4800 |
206.7 363.8
325.1 591.7 |
3000 4500
3000 4500 |
71948
7048 |
260 360 46 2.10 1.00 |
284.6 528.8 |
3000 4500 |
268.3 500.8 |
2600 4000 |
71952 |
280 380 46 2.10 1.00 |
288.7 554.6 |
2600 4000 |
272.2 525.5 |
2200 3600 |
71956 |