向心滚针和保持架组件
详细信息
| 轴 径 Shaft Diameter | 轴承型号 Bearing Designation | 重量 Mass 近似 Approx | 外形尺寸 Boundary Dimensions | 基本额定负荷 Basic Load Rating | 极限转速 Limiting Speed | ||||
| 现行的 Current | 原型号 Original Code | Fw | Ew | Bc | 动Cr Dynamic | 静Cor
Static |
油润滑 Oil | ||
| mm | g | mm | N | rpm | |||||
| 50 | K50X55X20 | 59241/50 | 39.4 | 50 | 55 | 20 | 26000 | 59500 | 7500 |
| K50X55X30 | 9243/50 | 59.4 | 50 | 55 | 30 | 38500 | 96500 | 7500 | |
| K50X57X18 | 53.4 | 50 | 57 | 18 | 33000 | 62500 | 7000 | ||
| K50X58X20 | 19244/50 | 64.9 | 50 | 58 | 20 | 35000 | 61500 | 7000 | |
| K50X58X25 | 29244/50 | 81 | 50 | 58 | 25 | 43500 | 80500 | 7000 | |
| 52 | K52X57X12 | 24 | 52 | 57 | 12 | 17500 | 36000 | 7000 | |
| 55 | K55X60X20 | 43.4 | 55 | 60 | 20 | 28000 | 65500 | 6500 | |
| K55X60X27 | 60.5 | 55 | 60 | 27 | 37500 | 96500 | 6500 | ||
| K55X60X30 | 68.6 | 55 | 60 | 30 | 40500 | 10300 | 6500 | ||
| K55X61X20 | 49241/55 | 56 | 55 | 61 | 20 | 41000 | 11000 | 6500 | |
| K55X62X18 | 5.4 | 55 | 62 | 18 | 35000 | 69500 | 6500 | ||
| K55X63X15 | 53 | 55 | 63 | 15 | 24500 | 40500 | 6500 | ||
| K55X63X20 | 19243/55 | 73.3 | 55 | 63 | 20 | 39500 | 73500 | 6500 | |
| K55X63X25 | 29243/55 | 88 | 55 | 63 | 25 | 49500 | 99500 | 6500 | |
| K55X63X32 | 117 | 55 | 63 | 32 | 61500 | 129500 | 6500 | ||
| K55X60X40 ZW | 96.5 | 55 | 60 | 40 | 48000 | 13200 | 6500 | ||
| 56 | K56X61X20 | 45 | 56 | 61 | 20 | 27000 | 64500 | 6500 | |
| 58 | K58X63X17 | 42 | 58 | 63 | 17 | 21500 | 63500 | 6000 | |
| K58X64X19 | 53 | 58 | 64 | 19 | 24500 | 77500 | 6000 | ||
| K58X65X18 | 52 | 58 | 65 | 18 | 34500 | 69500 | 6000 | ||
| K58X65X38 ZW | 106 | 58 | 65 | 38 | 48500 | 106500 | 6000 | ||
| 60 | K60X65X20 | 49241/60 | 50.5 | 60 | 65 | 20 | 29000 | 71500 | 6000 |
| K60X65X30 | 69241/60 | 71.2 | 60 | 65 | 30 | 42000 | 115500 | 6000 | |
| K60X68X20 | 19243/60 | 79 | 60 | 68 | 20 | 43000 | 84500 | 5500 | |
| K60X68X23 | 94 | 60 | 68 | 23 | 49000 | 100500 | 5500 | ||
| K60X68X25 | 29243/60 | 97 | 60 | 68 | 25 | 52500 | 110500 | 5500 | |
| K60X68X27 | 98 | 60 | 68 | 27 | 59000 | 120500 | 6000 | ||
| K60X75X42 | 240 | 60 | 75 | 42 | 11300 | 19200 | 5500 | ||
| K60X66X33 ZW | 104 | 60 | 66 | 33 | 45500 | 111500 | 5500 | ||
| K60X66X40 ZW | 116 | 60 | 66 | 40 | 57500 | 150500 | 5500 | ||
| K60X68X30 ZW | 136 | 60 | 68 | 30 | 44000 | 87500 | 5500 | ||
| K60X68X34 ZW | 140 | 60 | 68 | 34 | 47500 | 95500 | 5500 | ||
| 62 | K62X70X40 ZW | 147.5 | 62 | 70 | 40 | 65500 | 145500 | 5500 | |
| 63 | K63X70X21 | 75 | 63 | 70 | 21 | 45000 | 100500 | 5500 | |
| 64 | K64X70X16 | 53 | 64 | 70 | 16 | 27500 | 59500 | 5500 | |
| 65 | K65X70X20 | 49241/65 | 49 | 65 | 70 | 20 | 30000 | 76500 | 5500 |
| K65X70X30 | 83 | 65 | 70 | 30 | 43500 | 123500 | 5500 | ||
| K65X73X23 | 100 | 65 | 73 | 23 | 45500 | 93500 | 5000 | ||
| K65X73X30 | 39243/65 | 126 | 65 | 73 | 30 | 56500 | 122500 | 5000 | |