Description
About Product
SWT/RN series SWT/RN series lock nut is square, which is applicable for the bearing supporting seat. Inner thread and end surface are manufactured at the same time to ensure the precision of the composition. Material: 42CrMo,45#, 40Cr Hardness: HRC28°—32° Thread Precision: ISO4H Run Out: 0.005mm
Description of the dimensions 1
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| Thread | D | h | d | m | L | F | MAX.Nm |
|---|---|---|---|---|---|---|---|
| SWT/RN M8X1.0P | 16 | 6.5 | 12 | M4 | 3.5 | 14 | 0.9 |
| SWT/RN M10X1.0P | 19 | 8 | 14 | M4 | 5 | 16 | 0.9 |
| SWT/RN M12x1.0P | 22 | 8 | 17 | M4 | 5 | 19 | 3.5 |
| SWT/RN M15X1.0P | 25 | 10 | 20 | M4 | 5.75 | 22 | 3.5 |
| SWT/RN M17X1.0P | 29 | 11 | 22 | M5 | 7 | 24 | 3.5 |
| SWT/RN M20x1 .OP | 35 | 13 | 28 | M5 | 7 | 30 | 8 |
| SWT/RN M25X1.5P | 43 | 15 | 33 | M6 | 10 | 35 | 8 |
| SWT/RN M30x1.5P | 48 | 20 | 38 | M8 | 12 | 40 | 8 |
| SWT/RN M35X1.5P | 60 | 21 | 48 | M8 | 13 | 50 | 8 |
| SWT/RN M40x1.5P | 62 | 25 | 48 | M8 | 18 | 50 | 8 |
