Ball Screw Support Bearing - ZKLN | ZKLF | ZARF | ZARN |
Dimension(mm) | Designation | Mass(kN) | Limiting Speed(rpm) | Mass(kg) | |||||||
d | D | B | d 1 | D 1 | r | r | Cr | Cor | Rpm | ||
-0.25 | min. | min. | |||||||||
12 | 42 | 25 | 25 | 33.5 | 0.3 | 0.6 | ZKLN1242-2RS | 17 | 24.7 | 3800 | 0.2 |
12 | 42 | 25 | 25 | 33.5 | 0.3 | 0.6 | ZKLN1242-2Z | 17 | 24.7 | 7600 | 0.2 |
15 | 45 | 25 | 28 | 36 | 0.3 | 0.6 | ZKLN1545-2RS | 14.4 | 18.3 | 3500 | 0.21 |
15 | 45 | 25 | 28 | 36 | 0.3 | 0.6 | ZKLN1545-2Z | 14.4 | 18.3 | 7000 | 0.21 |
17 | 47 | 25 | 30 | 38 | 0.3 | 0.6 | ZKLN17.47-2RS | 15.1 | 20.4 | 3300 | 0.22 |
17 | 47 | 25 | 30 | 38 | 0.3 | 0.6 | ZKLN17.47-2Z | 15.1 | 20.4 | 6600 | 0.22 |
20 | 52 | 28 | 34.5 | 44 | 0.3 | 0.6 | ZKLN2052-2RS | 20.8 | 30.5 | 3000 | 0.31 |
20 | 52 | 28 | 34.5 | 44 | 0.3 | 0.6 | ZKLN2052-2Z | 20.8 | 30.5 | 5400 | 0.31 |
25 | 57 | 28 | 40.5 | 49 | 0.3 | 0.6 | ZKLN2557-2RS | 22.1 | 36 | 2600 | 0.34 |
25 | 57 | 28 | 40.5 | 49 | 0.3 | 0.6 | ZKLN2557-2Z | 22.1 | 36 | 4700 | 0.34 |
30 | 62 | 28 | 45.5 | 54 | 0.3 | 0.6 | ZKLN3062-2RS | 23.4 | 41.5 | 2200 | 0.39 |
30 | 62 | 28 | 45.5 | 54 | 0.3 | 0.6 | ZKLN3062-2Z | 23.4 | 41.5 | 4300 | 0.39 |
35 | 72 | 34 | 52 | 63 | 0.3 | 0.6 | ZKLN3572-2RS | 33 | 58 | 2000 | 0.51 |
35 | 72 | 34 | 52 | 63 | 0.3 | 0.6 | ZKLN3572-2Z | 33 | 58 | 3800 | 0.51 |
40 | 75 | 34 | 58 | 68 | 0.3 | 0.6 | ZKLN4075-2RS | 34.5 | 66 | 1800 | 0.61 |
40 | 75 | 34 | 58 | 68 | 0.3 | 0.6 | ZKLN4075-2Z | 34.5 | 66 | 3300 | 0.61 |
50 | 90 | 34 | 72 | 82 | 0.3 | 0.6 | ZKLN5090-2RS | 37.5 | 82 | 1500 | 0.88 |
50 | 90 | 34 | 72 | 82 | 0.3 | 0.6 | ZKLN5090-2Z | 37.5 | 82 | 3000 | 0.88 |