Small-type Model SBK

As a result of adopting the offset preloading method, which shifts two rows of grooves of the ball screw nut, a compact structure is achieved.

Model No.	Screw shaft outer diameter d	Lead Ph	Ball center-to- center diameter dp	Outer diameter D g6	Flange diameter D₁	Overall length L₁	Basic load rating		Detail specifications	CAD		Dimensional drawing
	Screw shaft outer diameter d	Lead Ph	Ball center-to- center diameter dp	Outer diameter D g6	Flange diameter D₁	Overall length L₁	Dynamic rating Ca	Static rating C₀a		2D (DXF)	3D
	mm	mm	mm	mm	mm	mm	kN	kN		2D (DXF)	3D
SBK 1520-3.6	15	20	15.75	38	62	54	5.8	7.8
SBK 1616-3.6	16	16	16.65	33	54	45	4.6	6.4
SBK 2010-5.6	20	10	20.75	40	65	45	10.7	17.3
SBK 2020-3.6	20	20	20.75	40	65	54	7	10.5
SBK 2030-3.6	20	30	20.75	40	65	71	6.9	11.2
SBK 2520-3.6	25	20	26	47	74	57	11	16.9
SBK 2525-3.6	25	25	26	47	74	68	10.8	16.9
SBK 3220-5.6	32	20	33.25	58	92	82	23.6	41.1
SBK 3232-5.6	32	32	33.25	58	92	118	23.1	41.8