产品目录
d 17-60mm
外形尺寸(mm) | 额定载荷(kN) | 极限转速(r/min) | 轴承代号 | 作用点位置 a |
安装尺寸(mm) | 重量 (参考) (kg) |
||||||||
d | D | B | r1,2 min |
Cr | Cor | 脂润滑 | 油润滑 | da max |
Da max |
ra max |
||||
17 | 40 | 12 | 0.6 | 15.9 | 10.6 | 14000 | 19000 | QJ203 | 20 | 22 | 35 | 0.6 | 0.082 | |
17 | 47 | 14 | 1.0 | 23.4 | 15.0 | 12000 | 17000 | QJ303 | 22 | 23 | 41 | 1.0 | 0.140 | |
20 | 52 | 15 | 1.1 | 29.6 | 20.0 | 10000 | 15000 | QJ304 | 25 | 27 | 45 | 1.0 | 0.180 | |
25 | 52 | 15 | 1.0 | 25.1 | 20.0 | 9500 | 14000 | QJ205 | 27 | 31 | 46 | 1.0 | 0.160 | |
25 | 62 | 17 | 1.1 | 41.5 | 24.5 | 9500 | 14000 | QJ305 | 31 | 32 | 56 | 1.0 | 0.276 | |
30 | 62 | 16 | 1.0 | 35.1 | 28.5 | 8500 | 12000 | QJ206 | 32 | 36 | 56 | 1.0 | 0.240 | |
30 | 72 | 19 | 1.1 | 49.4 | 39.0 | 7500 | 10000 | QJ306 | 36 | 37 | 65 | 1.0 | 0.420 | |
35 | 72 | 17 | 1.1 | 46.2 | 39.0 | 7500 | 10000 | QJ207 | 37 | 42 | 65 | 1.0 | 0.350 | |
35 | 80 | 21 | 1.5 | 59.2 | 46.5 | 7000 | 9500 | QJ307 | 40 | 44 | 71 | 1.5 | 0.570 | |
35 | 80 | 21 | 1.5 | 59.2 | 46.5 | 7100 | 9500 | QJ307N2Q1 | 40.3 | 44 | 71 | 1.5 | 0.690 | |
40 | 80 | 18 | 1.1 | 52.7 | 45.0 | 6700 | 9000 | QJ208 | 42 | 47 | 73 | 1.0 | 0.450 | |
40 | 90 | 23 | 1.5 | 71.5 | 58.5 | 6300 | 8500 | QJ308 | 46 | 49 | 81 | 1.5 | 0.780 |