四点接触球轴承
产品简介
详细信息
选择 | 下载 | 询价 | 型号 | 基本尺寸 | 疲劳载荷极限 | 额定转速 | 尺寸 | 挡肩及倒角大小 | 重量 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C[kN] | C0[kN] | Pu[kN] | 参考转速 | 极限转速 | d1 | D1 | r1,2 min | a | da min | Da Max | ra max | KG | |||||||
QJ 202 N2MA | 15 | 35 | 11 | 12.7 | 8.3 | 0.355 | 22000 | 36000 | 22 | 28.1 | 0.6 | 18 | 19.2 | 30.8 | 0.6 | 0.062 | |||
QJ 203 N2MA | 17 | 40 | 12 | 17 | 11.4 | 0.48 | 22000 | 30000 | 23.5 | 32.5 | 0.6 | 20 | 21.2 | 35.8 | 0.6 | 0.082 | |||
QJ 303 N2MA | 17 | 47 | 14 | 23.4 | 15 | 0.64 | 17000 | 28000 | 27.7 | 36.3 | 1 | 22 | 22.6 | 41.4 | 1 | 0.14 | |||
QJ 304 N2MA | 20 | 52 | 15 | 32 | 21.6 | 0.93 | 18000 | 24000 | 27.5 | 40.8 | 1.1 | 25 | 27 | 45 | 1 | 0.18 | |||
QJ 304 N2PHAS | 20 | 52 | 15 | 32 | 21.6 | 0.93 | 20000 | 24000 | 27.5 | 40.8 | 1.1 | 25 | 27 | 45 | 1 | 0.18 | |||
QJ 205 N2MA | 25 | 52 | 15 | 27 | 21.2 | 0.9 | 16000 | 22000 | 31.5 | 43 | 1 | 27 | 30.6 | 46.4 | 1 | 0.16 | |||
QJ 305 N2MA | 20 | 62 | 17 | 42.5 | 30 | 1.27 | 15000 | 20000 | 34 | 49 | 1.1 | 30 | 32 | 55 | 1 | 0.29 | |||
QJ 206 N2MA | 30 | 62 | 16 | 37.5 | 30.5 | 1.29 | 14000 | 19000 | 37.5 | 50.8 | 1 | 32 | 35.6 | 56.4 | 1 | 0.24 | |||
QJ 306 N2MA | 30 | 72 | 19 | 53 | 41.5 | 1.76 | 12000 | 17000 | 40.5 | 58.2 | 1.1 | 36 | 37 | 65 | 1 | 0.42 | |||
QJ 306 N2PHAS | 30 | 72 | 19 | 53 | 41.5 | 1.76 | 14000 | 17000 | 40.5 | 58.2 | 1.1 | 36 | 37 | 65 | 1 | 0.42 | |||
QJ 207 N2MA | 35 | 72 | 17 | 49 | 41.5 | 1.76 | 12000 | 17000 | 44 | 59 | 1.1 | 37 | 42 | 65 | 1 | 0.35 | |||
QJ 307 N2MA | 35 | 80 | 21 | 64 | 51 | 2.16 | 11000 | 15000 | 46.2 | 64.3 | 1.5 | 40 | 44 | 71 | 1.5 | 0.57 | |||
QJ 307 N2PHAS | 35 | 80 | 21 | 64 | 51 | 2.16 | 13000 | 15000 | 46.2 | 64.3 | 1.5 | 40 | 44 | 71 | 1.5 | 0.57 | |||
QJ 208 MA | 40 | 80 | 18 | 56 | 49 | 2.08 | 11000 | 15000 | 49.5 | 66 | 1.1 | 42 | 47 | 73 | 1 | 0.45 | |||
QJ 308 N2MA | 40 | 90 | 23 | 78 | 64 | 2.7 | 10000 | 14000 | 52 | 72.5 | 1.5 | 46 | 49 | 81 | 1.5 | 0.78 | |||
QJ 308 N2PHAS | 40 | 90 | 23 | 78 | 64 | 2.7 | 11000 | 14000 | 52 | 72.5 | 1.5 | 46 | 49 | 81 | 1.5 | 0.78 | |||
QJ 209 MA | 45 | 85 | 19 | 63 | 56 | 2.36 | 10000 | 14000 | 54.5 | 72 | 1.1 | 46 | 52 | 78 | 1 | 0.52 | |||
QJ 309 N2MA | 45 | 100 | 25 | 100 | 83 | 3.55 | 9000 | 12000 | 58 | 81.2 | 1.5 | 51 | 54 | 91 | 1.5 | 1.05 | |||
QJ 309 N2PHAS | 45 | 100 | 25 | 100 | 83 | 3.55 | 10000 | 12000 | 58 | 81.2 | 1.5 | 51 | 54 | 91 | 1.5 | 1.05 | |||