DFS ball screw - SHAC

Ball bearing

DFS series

DFS

Model	Spindle diameter d	Thread pitch P	Ball diameter Da	Thread core diameter doctor	Dynamic load rating Ca(kN)	Static load rating Coh(kN)	Stiffness K N/μm	Dimensions \ Nut size
Model	Spindle diameter d	Thread pitch P	Ball diameter Da	Thread core diameter doctor	Dynamic load rating Ca(kN)	Static load rating Coh(kN)	Stiffness K N/μm	D	A	B	L	W	H	X	Q	n
DFSR1605-3.8	14.8	5	2.778	12.83	1122	2492	48	28	48	10	72.5	38	40	6-Φ5.5	M6*1	3.8*1
DFSR1610-2.8	14.8	10	2.778	12.83	892	1949	38	28	48	10	97	38	40	6-Φ5.6	M6*2	2.8*1
DFSR2005-3.8	20	5	3.175	17.82	1552	3879	60	36	58	10	75	47	44	6-Φ6.6	M6*1	3.8*1
DFSR2010-3.8	20	10	3.175	17.82	1586	4039	63	36	58	10	120	47	44	6-Φ6.7	M6*2	3.8*2
DFSR2505-3.8	25	5	3.175	22.82	1726	4909	69	40	62	10	72.5	51	48	6-Φ6.6	M6*1	3.8*1
DFSR2510-3.8	25	10	3.175	22.82	1714	4882	72	40	62	12	117	51	48	6-Φ6.7	M6*2	3.8*2
DFSR3205-3.8	32	5	3.175	29.82	1924	6350	82	50	80	12	82	65	62	6-Φ9	M6*1	3.8*1
DFSR3210-3.8	31	10	3.969	28.29	2574	7645	88	50	80	13	122	65	62	6-Φ9	M6*1	3.8*1
DFSR3220-2.8	31	20	3.969	28.29	2025	5879	69	50	80	12	160	65	62	6-Φ10	M6*2	2.8*1
DFSR4005-3.8	40	5	3.175	37.82	2112	7996	97	63	93	15	85	78	70	8-Φ9	M8*1	3.8*1
DFSR4010-3.8	38	10	6.35	33.02	5281	14676	110	63	93	14	123	78	70	8-Φ9	M8*1	3.8*1
DFSR4020-2.8	38	20	6.35	33.02	4073	10902	85	63	93	14	162	78	70	8-Φ10	M8*2	2.8*1
DFSR5005-3.8	50	5	3.175	47.84	2309	10055	112	75	110	15	85	93	85	8-Φ11	M8*1	3.8*1
DFSR5010-3.8	48	10	6.35	43.66	5898	18811	128	75	110	18	138	93	85	8-Φ11	M8*1	3.8*1
DFSR5020-3.8	48	20	6.35	43.66	6014	19478	137	75	110	18	147	93	85	8-Φ12	M8*2	3.8*2
DFSR5050-1.8	48	50	6.35	43.66	3229	9732	70	75	110	18	218	93	85	8-Φ13	M8*3	1.8*1

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