Ball screw: A:Rolled & grounded B:The grade is C5-C10 C:High precission,Lower noise D:High transmission efficiency

Ball screw:Technical parameter as follows:

SFU	d0	L0	d	dd	β	circulation	D	D1	D2	B	d2	d3	H	d	L	Ca (N)	Cao(N)	stiffness (N/um)
SFU 1604-2	16	4	15.5	2.381	4°33	2	28	52	38	10	10	5.5	5.7	M 6	35	3400	6500	295
SFU 1604-3	16	4	15.5	2.381	4°33	3	28	52	38	10	10	5.5	5.7	M 6	37	4800	9700	442
SFU 1605-3	16	5	15.5	3.175	5°41	3	28	52	38	11	10	5.5	5.7	M 6	42	7600	13200	200
SFU 1605-4	16	5	15.5	3.175	5°41	4	28	52	38	11	10	5.5	5.7	M 6	50	9500	17400	210
SFU 2004-3	20	4	19.5	2.381	3°39	3	36	60	48	11	10	5.8	6	M 6	40	5295	11474	660
SFU 2004-4						4	36	60	48	11	10	5.8	6	M 6	44	6766	15298	865
SFU 2005-3	20	5	19.5	3.175	4°33	3	36	60	48	11	10	5.8	6	M 6	46	9022	17456	720
SFU 2005-4						4	36	60	48	11	10	5.8	6	M 6	51	11082	23340	955
SFU 2006-3	20	6	19.5	3.175	5°27	3	36	60	48	11	10	5.8	6	M 6	52	9022	17456	750
SFU 2006-4						4	36	60	48	11	10	5.8	6	M 6	60	11082	23340	980
SFU 2504-3	25	4	24.5	2.381	2°55	3	40	66	53	11	10	5.8	6	M 6	40	6080	16279	780
SFU 2504-4						4	40	66	53	11	10	5.8	6	M 6	44	7747	21673	1020
SFU 2505-3	25	5	24.5	3.175	3°39	3	40	66	53	11	10	5.8	6	M 6	46	9807	22850	870
SFU 2505-4						4	40	66	53	11	10	5.8	6	M 6	51	12533	30499	1145
SFU 2506-3	25	6	24.5	3.175	4°22	3	40	66	53	11	10	5.8	6	M 6	52	12945	29028	900
SFU 2506-4						4	40	66	53	11	10	5.8	6	M 6	60	16573	39639	1175
SFU 3204-3	32	4	31.5	2.381	2°17	3	50	76	63	11	10	5.8	6	M 6	40	6766	23438	960
SFU 3204-4						4	50	76	63	11	10	5.8	6	M 6	44	8630	31284	1265
SFU 3505-3	32	5	31.5	3.175	2°51	3	50	82	67	13	12	7	7	M 6	48	11180	30401	1050
SFU 3205-4						4	50	82	67	13	12	7	7	M 6	53	14218	40699	1390
SFU 3205-6						6	50	82	67	13	12	7	7	M 6	63	20202	60803	2025
SFU 3206-3	32	6	31.5	3.175	3°25	3	50	82	67	13	12	7	7	M 6	54	11180	30401	1095
SFU 3206-4						4	50	82	67	13	15	7	7	M 6	62	14218	40699	1445
SFU 3208-3	32	8	31	4.763	4°33	3	53	90	71	15	15	9	9	M 6	67	18339	41875	1110
SFU 3208-4						4	53	90	71	15	15	9	9	M 6	76	23536	55801	1465
SFU 3210-3	32	10	31	5.953	5°41	3	53	90	71	15	15	9	9	M 6	80	25988	52565	1155
SFU 3210-4						4	53	90	71	15	15	9	9	M 6	90	33343	70218	1530
SFU 4005-3	40	5	39.5	3.175	2°17	3	60	94	75	15	15	9	9	M 6	50	12487	39129	1275
SFU 4005-4						4	60	94	75	15	15	9	9	M 6	55	15887	52271	1680
SFU 4005-6						6	60	94	75	15	15	9	9	M 6	65	22458	78456	2460

Package:export standard package and or according to your requirement.

Our company can process as your requirement with the drawings.

Ball screw