Contact Us
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 | 2B | rs min | r1s min | Cr | Cor | Grease | Oil | (Approx.) |
| 7038DB | 190 | 290 | 92 | 2.1 | 1.1 | 365 | 560 | 1 800 | 2 300 | 21.6 |
| 7040DB | 200 | 310 | 102 | 2.1 | 1.1 | 410 | 650 | 1 700 | 2 200 | 28 |
| 7200BDB | 10 | 30 | 18 | 0.6 | 0.3 | 8.10 | 5.05 | 19 000 | 26 000 | 0.058 |
| 7200DB | 10 | 30 | 18 | 0.6 | 0.3 | 8.80 | 5.45 | 22 000 | 30 000 | 0.058 |
| 7201BDB | 12 | 32 | 20 | 0.6 | 0.3 | 11.4 | 7.35 | 17 000 | 23 000 | 0.072 |
| 7201DB | 12 | 32 | 20 | 0.6 | 0.3 | 12.3 | 7.95 | 20 000 | 26 000 | 0.07 |
| 7202BDB | 15 | 35 | 22 | 0.6 | 0.3 | 13.6 | 8.70 | 15 000 | 20 000 | 0.092 |
| 7202DB | 15 | 35 | 22 | 0.6 | 0.3 | 14.7 | 9.40 | 17 000 | 23 000 | 0.092 |
| 7203BDB | 17 | 40 | 24 | 0.6 | 0.3 | 17.9 | 12.2 | 13 000 | 18 000 | 0.132 |
| 7203DB | 17 | 40 | 24 | 0.6 | 0.3 | 19.4 | 13.2 | 15 000 | 21 000 | 0.128 |
| 7204BDB | 20 | 47 | 28 | 1 | 0.6 | 21.6 | 15.4 | 12 000 | 16 000 | 0.204 |
| 7204DB | 20 | 47 | 28 | 1 | 0.6 | 23.6 | 16.8 | 14 000 | 18 000 | 0.2 |
| 7205BDB | 25 | 52 | 30 | 1 | 0.6 | 24.0 | 18.8 | 10 000 | 13 000 | 0.258 |
| 7205DB | 25 | 52 | 30 | 1 | 0.6 | 26.3 | 20.6 | 11 000 | 15 000 | 0.25 |
| 7206BDB | 30 | 62 | 32 | 1 | 0.6 | 33.5 | 27.1 | 8 600 | 11 000 | 0.394 |
| 7206DB | 30 | 62 | 32 | 1 | 0.6 | 36.5 | 29.6 | 9 800 | 13 000 | 0.386 |
| 7207BDB | 35 | 72 | 34 | 1.1 | 0.6 | 44.0 | 36.5 | 7 500 | 10 000 | 0.574 |
| 7207DB | 35 | 72 | 34 | 1.1 | 0.6 | 48.5 | 40.0 | 8 600 | 11 000 | 0.562 |
| 7208BDB | 40 | 80 | 36 | 1.1 | 0.6 | 52.0 | 46.0 | 6 700 | 8 900 | 0.75 |
| 7208DB | 40 | 80 | 36 | 1.1 | 0.6 | 57.5 | 50.5 | 7 700 | 10 000 | 0.71 |
| 7209BDB | 45 | 85 | 38 | 1.1 | 0.6 | 58.5 | 52.5 | 6 000 | 8 000 | 0.82 |
| 7209DB | 45 | 85 | 38 | 1.1 | 0.6 | 64.5 | 57.5 | 6 900 | 9 200 | 0.808 |
| 7210BDB | 50 | 90 | 40 | 1.1 | 0.6 | 60.5 | 57.0 | 5 500 | 7 300 | 0.932 |
| 7210DB | 50 | 90 | 40 | 1.1 | 0.6 | 67.0 | 63.0 | 6 300 | 8 300 | 0.914 |
| 7211BDB | 55 | 100 | 42 | 1.5 | 1 | 75.0 | 72.0 | 5 000 | 6 600 | 1.224 |
| 7211DB | 55 | 100 | 42 | 1.5 | 1 | 83.0 | 79.0 | 5 700 | 7 600 | 1.2 |
| 7212BDB | 60 | 110 | 44 | 1.5 | 1 | 91.0 | 89.0 | 4 600 | 6 100 | 1.56 |
| 7212DB | 60 | 110 | 44 | 1.5 | 1 | 100 | 98.0 | 5 300 | 7 000 | 1.53 |
| 7213BDB | 65 | 120 | 46 | 1.5 | 1 | 103 | 105 | 4 200 | 5 600 | 1.962 |
| 7213DB | 65 | 120 | 46 | 1.5 | 1 | 114 | 116 | 4 900 | 6 500 | 1.924 |
Product
Contact us
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
Facebook
Linkedln
Instagram
VK
Twitter
You Tube