产品特点:
闭合式密封,自动线或类似应用,全流通设计,不产生碎屑及毛刺堵塞
轴承支撑及螺纹转子,安装简便,深沟径向球轴承,运行平稳
采用迷宫式密封及大泄漏口保护滚珠轴承
平衡式机器密封,采用碳化矽材料,即使恶劣工作条件下仍能延长使用寿命
防腐蚀阳极氧化铝部件更换耐高压旋转密封,高耐压可达12MPa
适用于高速机床主轴及枪钻(深孔加工)机床等设备闭合式密封
技术参数:
规格 | K | M | L1 | L2 | L3 | L4 | SW | d | Q | A | B | C | D | L5 |
15A1/2” | R1/2” | Rc1/2” | 111 | 95.5 | 36 | 15 | 19 | 14 | 55 | 21.5 | 8 | 18.5 | 10 | 40 |
20A3/4” | R3/4” | Rc3/4” | 125 | 104 | 40 | 18 | 24 | 17 | 60 | 26 | 11 | 24.4 | 15 | 51 |
25A1” | R1” | Rc1” | 138 | 116 | 46 | 19 | 30 | 22 | 69.5 | 32.3 | 11 | 30.7 | 15 | 52 |
32A1-1/4” | R1-1/4” | Rc1-1/4” | 160 | 135 | 47 | 21 | 42 | 30 | 89 | 41 | 13 | 39.4 | 19 | 48 |
40A1-1/2” | R1-1/2” | Rc1-1/2” | 175 | 144 | 53 | 21.2 | 45 | 36 | 94 | 47.5 | 13 | 45 | 23 | 60 |
50A2” | R2” | Rc2” | 225 | 189 | 65 | 25.5 | 58 | 47 | 120 | 59 | 16 | 56.7 | 23 | 70 |
65A2-1/2” | R2-1/2” | Rc2-1/2” | 248 | 207 | 64 | 30 | 78 | 63 | 152 | 72 | 19 | 69 | 27 | 75 |
80A3” | R3” | Rc3” | 272 | 217 | 67 | 32 | 95 | 75 | 157 | 89.9 | 23 | 86 | 35 | 87 |
100A4” | R4” | Rc4” | 405 | 335 | 90 | 32 | 105 | 86 | 180 | 112.4 | 25 | 109 | 35 | 105 |