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Collet chuck for short taper mount CR42-140

Product Numbers: CR42-140
Price: US$1200
Product description: Collet chucks with bayonet catch are mainly used for chucking bar work on NC / CNC lathes. The bar can be fed in through the chuck. Profiles can also be chucked with the appropriate collets.
TEL:13725765638, 0769-85534855

INTRODUCTION

Collet chuck for cylindrical center mount

UNIT : mm

SPEC Model	Matching Adapter	Bar Capacity (mm)	Sleeve Stroke (mm)	Max. Push Force KN(kgf)	Max. Gripping Force KN(kgf)	Max. Speed (r.p.m.)	Weight (kg)
CR42-140	140	42	7	25 (2549)	55 (5608)	6000	6.2
CR60-170	170	60	7	30 (3059)	65 (6628)	5000	11.5
CR60-220	220	60	7	30 (3059)	65 (6628)	5000	15.5

DIM Model	A (h6)	B	C	D	E	F (h6)	G	H	J max.	K	L	M	N	P	T
CR42-140	155	114	100	23	104.78	140	M66xP1.5	60	M55xP2.0	25	18	6	11.9	3-M10	3.1
CR60-170	185	139	130	30	133.35	170	M90xP1.5	80	M74xP2.0	30	18	6	17.9	6-M12	3.1
CR60-220	235	141	130	32	171.45	220	M90xP1.5	80	M74xP2.0	30	20	6	19.9	6-M16	3.1

Capacities Chuck	MULTIBORE	SPRING COLLET
NO.	Cat.No. / ○ / / □	Cat.No. / ○ / / □
CR42	M-673 / 42 / 36 / 30	173E / 4728 / 42 / 36 / 30
CR60	M-677 / 60 / 52 / 42	185E / 4291 / 60 / 52 / 42

*Uses the collet to DIN6343 specification.

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