ER NUT
1. TYPE UM : Can use general spanner when tighten.
2. TYPE M : M CLAMPING NUT Special processing for samll bore, it's outer dia. And thread smaller than ER UM TYPE.
3. TYPE KM : The particular design of ball bearing.
2. TYPE M : M CLAMPING NUT Special processing for samll bore, it's outer dia. And thread smaller than ER UM TYPE.
3. TYPE KM : The particular design of ball bearing.
Specification
| FIG. | Order NO. | Type | øD | L | G | Weight(kgs) |
| 1 | NER11UM | ER11UM | 19 | 11.5 | M14 x 0.75P | 0.04 |
| NER16UM | ER16UM | 28 | 17 | M22 x 1.5P | 0.05 | |
| NER20UM | ER20UM | 34 | 19 | M25 x 1.5P | 0.09 | |
| 2 | NER25UM | ER25UM | 42 | 20 | M32 x 1.5P | 0.13 |
| NER32UM | ER32UM | 50 | 23 | M40 x 1.5P | 0.14 | |
| NER40UM | ER40UM | 63 | 25 | M50 x 1.5P | 0.25 | |
| NER50UM | ER50UM | 78 | 35 | M64 x 2.0P | 0.5 | |
| 3 | NER11MS | ER11MS | 16 | 12 | M13 x 0.75P | 0.008 |
| NER16MS | ER16MS | 22 | 18 | M19 x 1.0P | 0.02 | |
| NER20MS | ER20MS | 28 | 19 | M24 x 1.0P | 0.035 | |
| 4 | NER08M | ER08M | 12 | 10.8 | M10 x 0.75P | 0.005 |
| NER11M | ER11M | 16 | 12 | M13 x 0.75P | 0.02 | |
| NER16M | ER16M | 22 | 18 | M19 x 1.0P | 0.03 | |
| NER20M | ER20M | 28 | 19 | M24 x 1.0P | 0.045 | |
| NER25M | ER25M | 35 | 20 | M30 x 1.0P | 0.05 | |
| 5 | NER40KM | ER40KM | 63 | 29 | M50 x 1.5P | 0.3 |
| NER50KM | ER50KM | 78 | 40 | M64 x 2.0P | 0.58 |
