38520 HEAVY-LOAD TYPE CENTER
● Applicable to CNC lathes, can be used at high speed turning, and is water-proof.
● The shaft is made of alloy steel and through vacuum heat treatment HRC60˚±1˚ .
● The center uses the combination of roller bearing, thrust ball bearing and ball bearing.
● NCF-B type : Long nose live centers are suitable for small workpieces.
unit：mm
| Order No. | Model | A | B | C | D | D1 | d | L | θ | Accuracy | Speed Max・(RPM) | Weight (kg) |
| 38520-05 | NCF-MT3A | 38 | 50 | 86 | 53 | 30 | - | 174 | 60° | 0.003 | 6000 | 1.3 |
| 38520-10 | NCF-MT4A | 45 | 60 | 108 | 68 | 32 | - | 213 | 60° | 0.003 | 5500 | 2.5 |
| 38520-15 | NCF-MT5A | 52 | 70 | 136 | 87 | 40 | - | 258 | 60° | 0.003 | 4000 | 4.7 |
| 38520-20 | NCF-MT3B | 52 | 50 | 86 | 53 | 25 | 10 | 188 | 60° | 0.003 | 6000 | 1.3 |
| 38520-25 | NCF-MT4B | 55 | 60 | 108 | 68 | 32 | 12 | 223 | 60° | 0.003 | 5500 | 2.5 |
| 38520-30 | NCF-MT5B | 67 | 70 | 136 | 87 | 40 | 14 | 273 | 60° | 0.003 | 4000 | 4.7 |
| 38520-35 | NCFP-MT4 | 29 | 64 | 108 | 68 | 32 | - | 201 | 60° | 0.005 | 5500 | 2.8 |
| 38520-40 | NCFP-MT5 | 37 | 70 | 136 | 87 | 40 | - | 243 | 60° | 0.005 | 4000 | 5.0 |