> > 72A,AC,B Series
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Tel：0086-29-88332871
Fax：0086-29-88338589
E-mail：tang@hthbearing.com
Address：Room 1101, Block 9 Taihua Jinmao International Plaza, No.16 South of Fenghui Road, High-tech Zone, Xi’an, Shaanxi Province, China
Product size and parameters
| Bearing Number | Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(kg) | ||||||
| WN | d | D | B | rs min | r1s min | Cr | Cor | Grease | Oil | (Approx.) |
| 7238 | 190 | 340 | 55 | 4 | 1.5 | 305 | 390 | 2 000 | 2 600 | 21.3 |
| 7240 | 200 | 360 | 58 | 4 | 1.5 | 335 | 450 | 1 900 | 2 500 | 25.3 |
| 7200B | 10 | 30 | 9 | 0.6 | 0.3 | 5.00 | 2.52 | 24 000 | 32 000 | 0.029 |
| 7201B | 12 | 32 | 10 | 0.6 | 0.3 | 7.00 | 3.65 | 21 000 | 28 000 | 0.036 |
| 7202B | 15 | 35 | 11 | 0.6 | 0.3 | 8.35 | 4.35 | 18 000 | 25 000 | 0.046 |
| 7203B | 17 | 40 | 12 | 0.6 | 0.3 | 11.0 | 6.10 | 17 000 | 22 000 | 0.066 |
| 7204B | 20 | 47 | 14 | 1 | 0.6 | 13.3 | 7.70 | 15 000 | 20 000 | 0.102 |
| 7205B | 25 | 52 | 15 | 1 | 0.6 | 14.8 | 9.40 | 12 000 | 16 000 | 0.129 |
| 7206B | 30 | 62 | 16 | 1 | 0.6 | 20.5 | 13.5 | 11 000 | 14 000 | 0.197 |
| 7207B | 35 | 72 | 17 | 1.1 | 0.6 | 27.1 | 18.4 | 9 300 | 12 000 | 0.287 |
| 7208B | 40 | 80 | 18 | 1.1 | 0.6 | 32.0 | 23.0 | 8 300 | 11 000 | 0.375 |
| 7209B | 45 | 85 | 19 | 1.1 | 0.6 | 36.0 | 26.2 | 7 400 | 9 900 | 0.41 |
| 7210B | 50 | 90 | 20 | 1.1 | 0.6 | 37.5 | 28.6 | 6 700 | 9 000 | 0.466 |
| 7211B | 55 | 100 | 21 | 1.5 | 1 | 46.5 | 36.0 | 6 100 | 8 200 | 0.612 |
| 7212B | 60 | 110 | 22 | 1.5 | 1 | 56.0 | 44.5 | 5 700 | 7 600 | 0.78 |
| 7213B | 65 | 120 | 23 | 1.5 | 1 | 63.5 | 52.5 | 5 200 | 7 000 | 0.981 |
| 7214B | 70 | 125 | 24 | 1.5 | 1 | 69.0 | 58.0 | 4 900 | 6 500 | 1.11 |
| 7215B | 75 | 130 | 25 | 1.5 | 1 | 71.5 | 62.0 | 4 500 | 6 000 | 1.19 |
| 7216B | 80 | 140 | 26 | 2 | 1 | 80.5 | 69.5 | 4 300 | 5 700 | 1.42 |
| 7217B | 85 | 150 | 28 | 2 | 1 | 90.0 | 80.5 | 4 000 | 5 300 | 1.82 |
| 7218B | 90 | 160 | 30 | 2.0 | 1 | 107 | 94.0 | 3 800 | 5 000 | 2.22 |
| 7219B | 95 | 170 | 32 | 2.1 | 1.1 | 121 | 107 | 3 500 | 4 700 | 2.72 |
| 7220B | 100 | 180 | 34 | 2.1 | 1.1 | 130 | 114 | 3 400 | 4 500 | 3.26 |
| 7221B | 105 | 190 | 36 | 2.1 | 1.1 | 142 | 129 | 3 200 | 4 300 | 3.87 |
| 7222B | 110 | 200 | 38 | 2.1 | 1.1 | 154 | 144 | 3 000 | 4 000 | 4.54 |
| 7224B | 120 | 215 | 40 | 2.1 | 1.1 | 165 | 162 | 2 800 | 3 700 | 6.26 |
| 7226B | 130 | 230 | 40 | 3 | 1.1 | 177 | 180 | 2 500 | 3 400 | 7.15 |
| 7228B | 140 | 250 | 42 | 3 | 1.1 | 183 | 195 | 2 300 | 3 100 | 8.78 |
| 7230B | 150 | 270 | 45 | 3 | 1.1 | 210 | 235 | 2 200 | 2 900 | 11 |
| 7232B | 160 | 290 | 48 | 3 | 1.1 | 238 | 279 | 2 000 | 2 700 | 13.7 |
Product
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Copyright © XI'AN WEINUO MACHINERY AND EQUIPMENT CO.LTD.ALL RIGHTS RESERVED
- Address：Room 1101, Block 9 Taihua Jinmao International Plaza, No.16 South of Fenghui Road, High-tech Zone, Xi’an, Shaanxi Province, China
- Direct Call：0086-29-88332871
- EXT Call：0086-29-88324190/88329857
- ext 8001- 8015
- Fax：0086-29-88338589
- E-mail：tang@hthbearing.com
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