QCB2A020A020

Compact guide cyl. ser. qc

Series QC

Operation	Double-acting
Name of Series	QC
Stroke	20
Materials	Anodized aluminium body - rolled stainless steel AISI 303 piston rod rolled stainless steel AISI 420B columns for QCT - hardened steel C50 columns for QCB
Version	Linear ball bearings
Bore	20
Type of design	Standard

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Dimensions

Cylinders

+ = add the stroke

In case of use of lateral ports, unscrew the related threaded caps, screw them in the front ports and tighten them up to the cylinder surface (not tighter) having care to use a proper sealer.

For out of standard intermediate strokes (ex. stroke 35), consider the immediately higher stroke dimensions (ex. stroke 40).

Dimension 02 (mm)	Ø 20	Ø 25	_Ø32	_Ø40	_Ø50	_Ø63	Dimension 04 (mm)	Ø 20	Ø 25	_Ø32	_Ø40	_Ø50	_Ø63
20 ÷ 30	24	24	24	24	24	28	20 ÷ 30	29	29	33	34	36	38
40 ÷ 100	44	44	48	48	48	52	40 ÷ 100	39	39	45	46	48	50
125 ÷ 200	120	120	124	124	124	128	125 ÷ 200	77	77	83	84	86	88

Ø	A	_ØD	E1	E2	F	F1	F2	F3	F4	F5	F6	G1	G2	H	H1	L1	L2	M1	M2	N	01	03	P1/P2	P3	Q	R	S	Y	Y1	Y2	Y3	Y4	X	X1	X2	J	K
20	10	10	70	18	G1/8	10,5	10,5	25	12,5	11,5	10,5	81	30	72	54	37	53	83	36	24	17	28	M5x0,8	M6x1	13	12	6	28	3	3,5	3	6	5,5	9	5	44	M5
25	10	12	78	26	G1/8	11,5	8	28,5	12,5	13,5	11,5	91	40	82	64	37,5	53,5	93	42	30	17	34	M6x1	M6x1	15	12	6	34	4	4,5	3	6	5,5	9	5	50	M5
32	12	16	96	30	G1/8	12,5	9,5	34	7	15	12,5	110	45	98	78	37,5	59,5	112	48	34	21	42	M8x1,25	M8x1,25	20	16	10	42	4	4,5	3	6	6,5	11	6,5	63	M6
40	12	16	104	30	G1/8	13	12	38	13	18	13	118	45	106	86	44	66	120	54	40	22	50	M8x1,25	M8x1,25	20	16	10	50	4	4,5	3	6	6,5	11	6,5	72	M6
50	15	20	130	40	G1/4	14	11	47	8	21,5	12	146	60	130	110	44	72	148	64	46	24	66	M10x1,5	M10x1,5	22	20	13	66	5	6	4	8	8,5	14	8,5	92	M8
63	15	20	130	50	G1/4	14,5	11,4	55	12	28	14,5	158	70	142	124	49	77	162	78	58	24	80	M10x1,5	M10x1,5	22	20	13	80	5	6	4	8	8,5	14	8,5	110	M10