Bearing Lock Nut
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 ◈ 재질 : KS SM 45C ,JIS S45C,DIN C45 ◈ 경도 : HRC 22-25 ◈ 등급 : 정밀급 |
| 전산번호 | Part NO. | Thread Pitch | d3 | d4 | g | S | T | d6 | Bn |
| 21120003 | AN02 | M 15x1.0 | 25 | 21 | 21 | 4 | 2.0 | 15.5 | 5 |
| 21120004 | AN03 | M 17x1.0 | 28 | 24 | 24 | 4 | 2.0 | 17.5 | 5 |
| 21120005 | AN04 | M 20x1.0 | 32 | 26 | 28 | 4 | 2.0 | 20.5 | 6 |
| 21120006 | AN05 | M 25x1.5 | 38 | 32 | 34 | 5 | 2.0 | 25.8 | 7 |
| 21120007 | AN06 | M 30x1.5 | 45 | 38 | 41 | 5 | 2.0 | 30.8 | 7 |
| 21120008 | AN07 | M 35x1.5 | 52 | 44 | 48 | 5 | 2.0 | 35.8 | 8 |
| 21120009 | AN08 | M 40x1.5 | 58 | 50 | 53 | 6 | 2.5 | 40.8 | 9 |
| 21120010 | AN09 | M 45x1.5 | 65 | 56 | 60 | 6 | 2.5 | 45.8 | 10 |
| 21120011 | AN10 | M 50x1.5 | 70 | 61 | 65 | 6 | 2.5 | 50.8 | 11 |
| 21120012 | AN11 | M 55x2.0 | 75 | 67 | 69 | 7 | 3.0 | 56.0 | 11 |
| 21120013 | AN12 | M 60x2.0 | 80 | 73 | 74 | 7 | 3.0 | 61.0 | 11 |
| 21120014 | AN13 | M 65x2.0 | 85 | 90 | 90 | 7 | 3.0 | 66.0 | 12 |
| 21120015 | AN14 | M 70x2.0 | 92 | 85 | 85 | 8 | 3.5 | 71.0 | 12 |
| 21120016 | AN15 | M 75x2.0 | 98 | 90 | 91 | 8 | 3.5 | 76.0 | 13 |
| 21120017 | AN16 | M 80x2.0 | 10> | 95 | 98 | 8 | 3.5 | 81.0 | 15 |
| - | AN17 | M 85x2.0 | 110 | 102 | 103 | 8 | 3.5 | 86.0 | 16 |
| - | AN18 | M 90x2.0 | 120 | 108 | 112 | 10 | 4.0 | 91.0 | 16 |
| - | AN19 | M 95x2.0 | 125 | 113 | 117 | 10 | 4.0 | 96.0 | 17 |