LATHE HIGH-SPEED, WATER-PROOF CENTER-NCH TYPE

Center shaft is made of alloy steel and hardened through vacuum heat treatment to provide higher rigidity HRC60°±1°
Center is fitted with dual ball bearing, thrust bearing and needle roller bearing assembly, the waterproof is maze type.
The tailstock pressure of lathe adjusts to five to eight kilograms. (for reference)

※ Applicable to high speed lathes and CNC lathes with heavy loads.

TYPE	A	B	C	D	D1	d	L	d1	Accuracy	Max R.P.M	θ
NCH-MT.2A	20	43	69	35.7	13	-	132	-	0.003	-	60°
NCH-MT.3A	39	55	86	53	30	-	180	12		5000 R.P.M
NCH-MT.4A	43	60	108	63	32	-	211	12		4500 R.P.M
NCH-MT.5A	49	71	136	83	40	-	256	18		3500 R.P.M
NCH-MT.6A	80	110	189	128	70	-	379	-	0.008	1500 R.P.M
NCH-MT.3B	45	55	86	53	30	10	186	12	0.003	5000 R.P.M
NCH-MT.4B	53	60	108	63	32	12	221	12		4500 R.P.M
NCH-MT.5B	65	73	136	83	40	14	274	18		3500 R.P.M

The shaft uses alloy steel and hardened through vacuum heat treatment to (HRC60°±1°).
Uses the combination of taper roller bearing, thrust bearing and needle bearing.
Applicable to medium and heavy loads, the waterproof is maze type.
The tailstock pressure of lathe adjusts to five to eight kilograms. (for reference)
Adjustable to reach original loading capacity after using for a long period of time.

※ NCR-B Type : Long nose live centers are suitable for small workpieces.
※ Waterproof design

Front end is fitted with angular contact ball bearing, thrust bearing and needle bearing.
Suitable for CNC lathes at high-speed and medium-load. The waterproof is maze type.
The tailstock pressure of lathe adjusts to five to eight kilograms. (for reference)

※ NC-B Type : Long nose live centers are suitable for small workpieces.

Center shaft is made of alloy steel and hardened through vacuum heat treatment to provide higher rigidity HRC60°±1°
Center is fitted with dual ball bearing, thrust bearing and needle roller bearing assembly, the waterproof is maze type.
The tailstock pressure of lathe adjusts to five to eight kilograms. (for reference)

※ Applicable to high speed lathes and CNC lathes with heavy loads.

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