德国IBC公司生产的MMRS系列迷宫密封带槽的径向锁紧螺母,连同装配的弹簧钢片,与此相适配的轴承座或MD系列密封圈螺母一起构成非按触式密封。
当MMRS迷宫密封带槽的径向锁紧螺母随轴转动时,弹簧钢环是固定的,这时它朝外径受到轴承座的预紧。空腔装入与轴承应用相同的脂。MMRS迷宫密封带槽的径向锁紧螺母的密封区域装入了 Bearlub GH60 脂润滑,这种脂在滚珠丝杠传动器支撑中证明很有效。
两个附加设置的相对的扳手夹持平面可使其容易安装。该螺母尤其应与60°推力角接触球轴承(及在轴承单元中)一起使用。
- 表面处理:氧化发黑、ATCoat涂层
- 端面跳动:IT3标准
- 螺纹公差:4H
零件型号 | d 螺纹直径×螺距 | E (mm) | DA (mm) | h (mm) | g (mm) | t (mm) | d1 (mm) | I (mm) | m (mm) | j (mm) | k (mm) | N (mm) | S (mm) | 顶丝拧紧力矩 (Nm) | 容许轴向载荷 (kN) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MMRS 17-36 | M17×1.0P | 36 | 38 | 20 | 5 | 2 | 32 | 15.5 | M5 | 9 | 11 | 37.5 | 36 | 4 | 100 |
MMRS 20-36 | M20×1.0P | 36 | 38 | 20 | 5 | 2 | 32 | 15.5 | M5 | 8.5 | 11.5 | 37.5 | 36 | 4 | 110 |
MMRS 22-36 | M22×1.0P | 36 | 38 | 20 | 5 | 2 | 32 | 15.5 | M5 | 9 | 11 | 37.5 | 36 | 4 | 110 |
MMRS 25-50 | M25×1.5P | 50 | 58 | 25 | 6 | 2.5 | 46 | 19 | M6 | 10 | 13 | 52 | 55 | 7 | 150 |
MMRS 27-50 | M27×1.5P | 50 | 58 | 25 | 6 | 2.5 | 46 | 19 | M6 | 10 | 13 | 52 | 55 | 7 | 150 |
MMRS 30-50 | M30×1.5P | 50 | 58 | 25 | 6 | 2.5 | 46 | 19 | M6 | 10 | 13 | 52 | 55 | 7 | 180 |
MMRS 30-60 | M30×1.5P | 60 | 70 | 28 | 6 | 2.5 | 56 | 21 | M8 | 10 | 13 | 63 | 65 | 18 | 180 |
MMRS 35-60 | M35×1.5P | 60 | 70 | 28 | 6 | 2.5 | 56 | 21 | M8 | 10 | 13 | 63 | 65 | 18 | 190 |
MMRS 40-60 | M40×1.5P | 60 | 70 | 28 | 6 | 2.5 | 56 | 21 | M8 | 10 | 13 | 63 | 65 | 18 | 210 |
MMRS 45-60 | M45×1.5P | 60 | 70 | 28 | 6 | 2.5 | 56 | 21 | M8 | 10 | 13 | 63 | 65 | 18 | 260 |
MMRS 35-76 | M35×1.5P | 76 | 80 | 30 | 7 | 3 | 72 | 23 | M8 | 10 | 15 | 79.5 | 75 | 18 | 290 |
MMRS 40-76 | M40×1.5P | 76 | 80 | 30 | 7 | 3 | 72 | 23 | M8 | 10 | 15 | 79.5 | 75 | 18 | 340 |
MMRS 45-76 | M45×1.5P | 76 | 80 | 30 | 7 | 3 | 72 | 23 | M8 | 10 | 15 | 79.5 | 75 | 18 | 400 |
MMRS 50-76 | M50×1.5P | 76 | 80 | 30 | 7 | 3 | 72 | 23 | M8 | 10 | 15 | 79.5 | 75 | 18 | 420 |
MMRS 55-76 | M55×2.0P | 76 | 80 | 30 | 7 | 3 | 72 | 23 | M8 | 10 | 15 | 79.5 | 75 | 18 | 450 |
MMRS 60-76 | M60×2.0P | 76 | 80 | 30 | 7 | 3 | 72 | 23 | M8 | 10 | 15 | 79.5 | 75 | 18 | 480 |
MMRS 55-99 | M55×2.0P | 99 | 105 | 30 | 8 | 3.5 | 95 | 23 | M8 | 10 | 15 | 103 | 95 | 18 | 450 |
MMRS 60-99 | M60×2.0P | 99 | 105 | 30 | 8 | 3.5 | 95 | 23 | M8 | 10 | 15 | 103 | 95 | 18 | 480 |
MMRS 65-99 | M65×2.0P | 99 | 105 | 30 | 8 | 3.5 | 95 | 23 | M8 | 10 | 15 | 103 | 95 | 18 | 480 |
MMRS 75-99 | M75×2.0P | 99 | 105 | 30 | 8 | 3.5 | 95 | 23 | M8 | 10 | 15 | 103 | 95 | 18 | 510 |
MMRS 80-132 | M80×2.0P | 132 | 140 | 46 | 12 | 5 | 114 | 35 | M 10 | 21 | 25 | 137.5 | 135 | 34 | 810 |
MMRS 100-132 | M100×2.0P | 132 | 140 | 35 | 12 | 5 | 128 | 27 | M 10 | 12 | 19 | 137.5 | 135 | 34 | 710 |
MMRS 100-162 | M100×2.0P | 162 | 170 | 46 | 16 | 7 | 142 | 35 | M 10 | 21 | 25 | 168.5 | 160 | 34 | 1000 |