Offset Preload Model BIF - THK || Việt Nam

This Ball Screw for high-speed feed achieves a DN value of 120,000 by using a new circulation structure.

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
WHF 1530-3.4	15	30	15.75	32	53	64.5	8	14.4			—
WHF 1540-3.4	15	40	15.75	34	57	81.6	7.7	16.3
WHF 2020-3.4	20	20	20.75	42	64	47.1	9.6	21
WHF 2025-3.4	20	25	20.75	39	62	56.2	9.8	22.3
WHF 2030-3.4	20	30	20.75	39	62	65.3	9.9	23.5
WHF 2040-3.4	20	40	20.75	37	57	82.7	9.6	20.3
WHF 2525-3.4	25	25	26	50	77	58.8	14.5	33.1
WHF 2550-3.4	25	50	26	45	69	103.3	14.4	31.9