Röhm Live Centres MZK

Live Centres
MZK -
Revolving Centering Taper

APPLICATION
For counter-clamping workpieces with large boreholes, such as pipes on lathes and grinding machines.

TYPE
Revolving centering taper in pointed version or cone truncated version.

TECHNICAL FEATURES
- Body hardened and ground

CUSTOMER BENEFITS
» Large clamping range for a wide range of boreholes,centres
» Proven 3-fold bearing for high axial and radial load

A06
Revolving centering taper, pointed, as revolving centre for tubular workpieces as well as centre for machining standard workpieces

Item No.	Size	Mount MT	A mm	B mm	G mm	Workpiece weight max. kg	Concentricity deviation max. mm	Speed max. min^-1	Weight g
010613	272	2	61	42	17.78	200	0.01	6000	400
010635	273	3	79	56	23.825	400	0.008	6000	1100
010638	274	4	100	64	31.267	800	0.008	4000	1600
010642	275	5	115.5	78	44.399	1600	0.008	4000	3600
306396	276	6	153	105	63.348	2500	0.008	2500	10000

A06
Revolving centering taper, cone truncated, 60°

Item No.	Size	Mount MT	A mm	B mm	D mm	E mm	G mm	Workpiece weight max. kg	Concentricity deviation max. mm	Speed max. min^-1	Weight g
301616	171a	2	65	50	20	52	17.78	200	0.008	6000	1200
301556	172	2	77	80	30	64	17.78	300	0.008	5000	2000
301557	172a	3	77	80	30	64	23.825	400	0.008	5000	2200
221605	173	3	96.5	120	30	83	23.825	600	0.008	4000	4200
301558	172b	4	78.5	80	30	64	31.267	400	0.008	5000	2300
044023	173a	4	98	120	30	83	31.267	800	0.008	4000	4500
090483	173b	5	99	120	30	83	44.399	800	0.008	4000	5300

A06
Revolving centering taper, cone truncated, 75°

Item No.	Size	Mount MT	A mm	B mm	D mm	E mm	G mm	Workpiece weight max. kg	Concentricity deviation max. mm	Speed max. min^-1	Weight g
301559	172	2	80	80	20	67	17.78	300	0.008	5000	2000
301560	172a	3	80	80	20	67	23.825	400	0.008	5000	2000
062211	173	3	85.5	120	30	72	23.825	600	0.008	4000	4200
301561	172b	4	81.5	80	20	67	31.267	400	0.008	5000	2400
062224	173a	4	87	120	30	72	31.267	800	0.008	4000	4300
062299	174	4	107	170	50	90	31.267	1200	0.01	2800	9700
062232	173b	5	88	120	30	72	44.399	800	0.008	4000	5100
063614	174a	5	106	170	50	90	44.399	1600	0.01	2800	10600
063662	175	5	146.5	250	75	130	44.399	2000	0.01	2200	34000
063633	174b	6	107.5	170	50	90	63.348	1600	0.01	2800	13300
063656	175a	6	148	250	75	130	63.348	2000	0.01	2200	37000
063680	176	6	184	350	120	168	63.348	4000	0.015	1200	82000

We reserve the right to make technical changes.