NRS-LA - THK || VIET NAM

Since mounting screw holes are drilled on the square ball screw nut, this model can compactly be mounted on the machine without a housing.

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
BNT 1404-3.6	14	4	14.4	—	—	35	6.8	12.6
BNT 1405-2.6	14	5	14.5	—	—	35	7.2	12.6
BNT 1605-2.6	16	5	16.75	—	—	36	7.8	14.7
BNT 1808-3.6	18	8	19.3	—	—	56	18.2	34.4
BNT 2005-2.6	20	5	20.5	—	—	35	8.7	18.3
BNT 2010-2.6	20	10	21.25	—	—	58	14.7	27.8
BNT 2505-2.6	25	5	25.5	—	—	35	9.6	23
BNT 2510-5.3	25	10	26.8	—	—	94	43.4	92.8
BNT 2806-2.6	28	6	28.5	—	—	42	10.1	25.8
BNT 2806-5.3	28	6	28.5	—	—	67	18.3	51.6
BNT 3210-2.6	32	10	33.75	—	—	64	27.3	59.5
BNT 3210-5.3	32	10	33.75	—	—	94	49.6	118.9
BNT 3610-2.6	36	10	37	—	—	64	28.7	65.6
BNT 3610-5.3	36	10	37	—	—	96	52.1	131.2
BNT 4512-5.3	45	12	46.5	—	—	115	68.1	186.7