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DB Series
| Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
Bearing Number |
| d |
D |
2B |
rs in |
r1s in |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
SZHLB |
| 60 | 110 | 44 | 1.5 | 1 | 91.0 | 89.0 | 4,600 | 6,100 | 1.56 | 7212BDB |
| 55 | 100 | 42 | 1.5 | 1 | 83.0 | 79.0 | 5,700 | 7,600 | 1.2 | 7211DB |
| 55 | 100 | 42 | 1.5 | 1 | 75.0 | 72.0 | 5,000 | 6,600 | 1.224 | 7211BDB |
| 50 | 90 | 40 | 1.1 | 0.6 | 67.0 | 63.0 | 6,300 | 8,300 | 0.914 | 7210DB |
| 50 | 90 | 40 | 1.1 | 0.6 | 60.5 | 57.0 | 5,500 | 7,300 | 0.932 | 7210BDB |
| 45 | 85 | 38 | 1.1 | 0.6 | 64.5 | 57.5 | 6,900 | 9,200 | 0.808 | 7209DB |
| 45 | 85 | 38 | 1.1 | 0.6 | 58.5 | 52.5 | 6,000 | 8,000 | 0.82 | 7209BDB |
| 40 | 80 | 36 | 1.1 | 0.6 | 57.5 | 50.5 | 7,700 | 10,000 | 0.71 | 7208DB |
| 40 | 80 | 36 | 1.1 | 0.6 | 52.0 | 46.0 | 6,700 | 8,900 | 0.75 | 7208BDB |
| 35 | 72 | 34 | 1.1 | 0.6 | 48.5 | 40.0 | 8,600 | 11,000 | 0.562 | 7207DB |
| 35 | 72 | 34 | 1.1 | 0.6 | 44.0 | 36.5 | 7,500 | 10,000 | 0.574 | 7207BDB |
| 30 | 62 | 32 | 1 | 0.6 | 36.5 | 29.6 | 9,800 | 13,000 | 0.386 | 7206DB |
| 30 | 62 | 32 | 1 | 0.6 | 33.5 | 27.1 | 8,600 | 11,000 | 0.394 | 7206BDB |
| 25 | 52 | 30 | 1 | 0.6 | 26.3 | 20.6 | 11,000 | 15,000 | 0.25 | 7205DB |
| 25 | 52 | 30 | 1 | 0.6 | 24.0 | 18.8 | 10,000 | 13,000 | 0.258 | 7205BDB |
| 20 | 47 | 28 | 1 | 0.6 | 23.6 | 16.8 | 14,000 | 18,000 | 0.2 | 7204DB |
| 20 | 47 | 28 | 1 | 0.6 | 21.6 | 15.4 | 12,000 | 16,000 | 0.204 | 7204BDB |
| 17 | 40 | 24 | 0.6 | 0.3 | 19.4 | 13.2 | 15,000 | 21,000 | 0.128 | 7203DB |
| 17 | 40 | 24 | 0.6 | 0.3 | 17.9 | 12.2 | 13,000 | 18,000 | 0.132 | 7203BDB |
| 15 | 35 | 22 | 0.6 | 0.3 | 14.7 | 9.40 | 17,000 | 23,000 | 0.092 | 7202DB |
| 15 | 35 | 22 | 0.6 | 0.3 | 13.6 | 8.70 | 15,000 | 20,000 | 0.092 | 7202BDB |
| 12 | 32 | 20 | 0.6 | 0.3 | 12.3 | 7.95 | 20,000 | 26,000 | 0.07 | 7201DB |
| 12 | 32 | 20 | 0.6 | 0.3 | 11.4 | 7.35 | 17,000 | 23,000 | 0.072 | 7201BDB |
| 10 | 30 | 18 | 0.6 | 0.3 | 8.80 | 5.45 | 22,000 | 30,000 | 0.058 | 7200DB |
| 10 | 30 | 18 | 0.6 | 0.3 | 8.10 | 5.05 | 19,000 | 26,000 | 0.058 | 7200BDB |
| 200 | 310 | 102 | 2.1 | 1.1 | 410 | 650 | 1,700 | 2,200 | 28 | 7040DB |
| 190 | 290 | 92 | 2.1 | 1.1 | 365 | 560 | 1,800 | 2,300 | 21.6 | 7038DB |
| 180 | 280 | 92 | 2.1 | 1.1 | 355 | 530 | 1,900 | 2,500 | 20.8 | 7036DB |
| 170 | 260 | 84 | 2.1 | 1.1 | 300 | 430 | 2,000 | 2,600 | 15.92 | 7034DB |
| 160 | 240 | 76 | 2.1 | 1.1 | 252 | 355 | 2,100 | 2,800 | 11.92 | 7032DB |
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