Product drawing
drawing
| External dimensions（mm) | Rated load（Single -row）（KN） | Rated load（Single -row）{kgf} | coefficient | Rated speed min-1 | Location of action point(mm) | Install related sizes(mm) | weight(kg) | Bearing code | Rated load( Combination form)（KN） | Rated load( Combination form){kgf} | Combination formRated speed （1）（min-1） | Combination formLocation of distance（mm）a0 | Combination formInstall related sizes（mm） | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ(minimum) | γ1(minimum) | Cr | Cor | Cr | Cor | f0 | grease | oil | A | da（minimum） | da(maximum） | γa（maximum） | (refer to) | Single -row | DB combination | DF combination | DT combination | Cr | Cor | Cr | Cor | grease | oil | The back combination | Front combination | Db(minimum) | db(maximum） | γb(maximum |
| 45 | 85 | 19 | 1.1 | 0.6 | 40.5 | 27.1 | 4100 | 2760 | — | 7100 | 10000 | 36.8 | 52 | 78 | 1 | 0.4 | *7209BEA | — | — | — | — | — | — | — | 5600 | 8000 | 73.5 | 35.5 | 50 | 80 | 0.6 |
| 40 | 90 | 23 | 1.5 | 1 | 53 | 33 | 5400 | 3350 | — | 7100 | 10000 | 38.8 | 49 | 81 | 1.5 | 0.619 | *7308BEA | — | — | — | — | — | — | — | 5600 | 8000 | 77.5 | 31.5 | 46 | 84 | 1 |
| 40 | 80 | 18 | 1.1 | 0.6 | 38.5 | 24.5 | 3900 | 2500 | — | 7500 | 10000 | 34.2 | 47 | 73 | 1 | 0.357 | *7208BEA | — | — | — | — | — | — | — | 6000 | 8500 | 68.3 | 32.3 | 45 | 75 | 0.6 |
| 35 | 80 | 21 | 1.5 | 1 | 40.5 | 24.4 | 5100 | 2490 | — | 8000 | 11000 | 34.6 | 44 | 71 | 1.5 | 0.451 | *7307BEA | — | — | — | — | — | — | — | 6300 | 9000 | 69.2 | 27.2 | 41 | 74 | 1 |
| 35 | 72 | 17 | 1.1 | 0.6 | 32.5 | 19.6 | 3300 | 1990 | — | 8500 | 12000 | 30.9 | 42 | 65 | 1 | 0.271 | *7207BEA | — | — | — | — | — | — | — | 6700 | 9500 | 61.9 | 27.9 | 40 | 67 | 0.6 |
| 30 | 72 | 19 | 1.1 | 0.6 | 36.5 | 20.6 | 3700 | 2100 | — | 9000 | 13000 | 30.9 | 37 | 65 | 1 | 0.336 | *7306BEA | — | — | — | — | — | — | — | 7100 | 10000 | 61.8 | 23.8 | 35 | 67 | 0.6 |
| 30 | 62 | 16 | 1 | 0.6 | 23.7 | 14.3 | 2420 | 1460 | — | 10000 | 14000 | 27.3 | 36 | 56 | 1 | 0.194 | *7206BEA | — | — | — | — | — | — | — | 8000 | 11000 | 54.6 | 22.6 | 35 | 57 | 0.6 |
| 25 | 62 | 17 | 1.1 | 0.6 | 27.2 | 14.9 | 2770 | 1520 | — | 10000 | 15000 | 26.8 | 32 | 55 | 1 | 0.229 | *7305BEA | — | — | — | — | — | — | — | 8500 | 12000 | 53.5 | 19.5 | 30 | 57 | 0.6 |
| 25 | 52 | 15 | 1 | 0.6 | 17.6 | 10.2 | 1790 | 1040 | — | 12000 | 17000 | 23.7 | 31 | 46 | 1 | 0.127 | *7205BEA | — | — | — | — | — | — | — | 9500 | 14000 | 47.3 | 17.3 | 30 | 47 | 0.6 |
| 20 | 52 | 15 | 1.1 | 0.6 | 19.8 | 10.5 | 2020 | 1070 | — | 13000 | 18000 | 22.6 | 27 | 45 | 1 | 0.149 | *7304BEA | — | — | — | — | — | — | — | 10000 | 14000 | 45.2 | 15.2 | 25 | 47 | 0.6 |
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