72 series angular contact bearing
Bearing >single row angular contact bearing > 72 series angular contact bearings
| Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | ||||||
| d | D | B | rs min | r1s min | Cr | Cor | Grease | Oil | (Approx.) | No. |
| 10 | 30 | 9 | 0.6 | 0.3 | 5.45 | 2.74 | 28,000 | 37,000 | 0.029 | 7200 |
| 12 | 32 | 10 | 0.6 | 0.3 | 7.60 | 3.95 | 25,000 | 33,000 | 0.035 | 7201 |
| 15 | 35 | 11 | 0.6 | 0.3 | 9.05 | 4.70 | 22,000 | 29,000 | 0.046 | 7202 |
| 17 | 40 | 12 | 0.6 | 0.3 | 12.0 | 6.60 | 19,000 | 26,000 | 0.064 | 7203 |
| 20 | 47 | 14 | 1 | 0.6 | 14.5 | 8.40 | 17,000 | 23,000 | 0.1 | 7204 |
| 25 | 52 | 15 | 1 | 0.6 | 16.2 | 10.3 | 14,000 | 19,000 | 0.125 | 7205 |
| 30 | 62 | 16 | 1 | 0.6 | 22.5 | 14.8 | 12,000 | 16,000 | 0.193 | 7206 |
| 35 | 72 | 17 | 1.1 | 0.6 | 29.7 | 20.1 | 11,000 | 14,000 | 0.281 | 7207 |
| 40 | 80 | 18 | 1.1 | 0.6 | 35.5 | 25.1 | 9,600 | 13,000 | 0.355 | 7208 |
| 45 | 85 | 19 | 1.1 | 0.6 | 39.5 | 28.7 | 8,700 | 12,000 | 0.404 | 7209 |
| 50 | 90 | 20 | 1.1 | 0.6 | 41.5 | 31.5 | 7,900 | 10,000 | 0.457 | 7210 |
| 55 | 100 | 21 | 1.5 | 1 | 51.0 | 39.5 | 7,100 | 9,500 | 0.6 | 7211 |
| 60 | 110 | 22 | 1.5 | 1 | 61.5 | 49.0 | 6,600 | 8,800 | 0.765 | 7212 |
| 65 | 120 | 23 | 1.5 | 1 | 70.5 | 58.0 | 6,100 | 8,100 | 0.962 | 7213 |
| 70 | 125 | 24 | 1.5 | 1 | 76.5 | 63.5 | 5,700 | 7,600 | 1.09 | 7214 |
| 75 | 130 | 25 | 1.5 | 1 | 79.0 | 68.5 | 5,300 | 7,100 | 1.17 | 7215 |
| 80 | 140 | 26 | 2 | 1 | 89.0 | 76.0 | 5,000 | 6,600 | 1.39 | 7216 |
| 85 | 150 | 28 | 2 | 1 | 99.5 | 88.5 | 4,700 | 6,200 | 1.78 | 7217 |
| 90 | 160 | 30 | 2.0 | 1 | 118 | 103 | 4,400 | 5,900 | 2.18 | 7218 |
| 95 | 170 | 32 | 2.1 | 1.1 | 133 | 118 | 4,100 | 5,500 | 2.67 | 7219 |
|
Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
Bearing Number |
||||||
|
d |
D |
B |
rs min |
r1s min |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
No. |
|
100 |
180 |
34 |
2.1 |
1.1 |
144 |
126 |
3,900 |
5,200 |
3.2 |
7220 |
|
105 |
190 |
36 |
2.1 |
1.1 |
157 |
142 |
3,700 |
5,000 |
3.79 |
7221 |
|
110 |
200 |
38 |
2.1 |
1.1 |
170 |
158 |
3,500 |
4,700 |
4.45 |
7222 |
|
120 |
215 |
40 |
2.1 |
1.1 |
183 |
177 |
3,200 |
4,300 |
6.26 |
7224 |
|
130 |
230 |
40 |
3 |
1.1 |
196 |
198 |
3,000 |
4,000 |
7.15 |
7226 |
|
140 |
250 |
42 |
3 |
1.1 |
203 |
215 |
2,700 |
3,600 |
8.78 |
7228 |
|
150 |
270 |
45 |
3 |
1.1 |
232 |
259 |
2,500 |
3,400 |
11 |
7230 |
|
160 |
290 |
48 |
3 |
1.1 |
263 |
305 |
2,400 |
3,200 |
13.7 |
7232 |
|
170 |
310 |
52 |
4 |
1.5 |
295 |
360 |
2,200 |
3,000 |
17 |
7234 |
|
180 |
320 |
52 |
4 |
1.5 |
305 |
385 |
2,100 |
2,800 |
17.7 |
7236 |
|
190 |
340 |
55 |
4 |
1.5 |
305 |
390 |
2,000 |
2,600 |
21.3 |
7238 |
|
200 |
360 |
58 |
4 |
1.5 |
335 |
450 |
1,900 |
2,500 |
25.3 |
7240 |
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