Model NS SERIES – Bearings Supplier | SKF NSK THK FAG TIMKEN

Model No.	Ball Screw unit						Ball Spline
	Screw shaft outer diameter d	Lead Ph	Ball center-to- center diameter dp	Outer diameter D g6	Flange diameter D₁	Length L₁	Outer diameter D₇ g6	Flange diameter D₅	Length L₂
	mm	mm	mm	mm	mm	mm	mm	mm	mm
NS 1616 Ball Screw	16	16	16.65	52 0 –0.007	68	43.5		51	50 0 –0.2
NS 2020 Ball Screw	20	20	20.75	62 0 –0.007	78	54		58	63 0 –0.2
NS 2525 Ball Screw	25	25	26	72 0 –0.007	92	65		65	71 0 –0.3
NS 3232 Ball Screw	32	32	33.25	80 0 –0.007	105	80		77	80 0 –0.3
NS 4040 Ball Screw	40	40	41.75	110 0 –0.008	140	98		100	100 0 –0.3
NS 5050 Ball Screw	50	50	52.2	120 0 –0.008	156	126		124	125 0 –0.3

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