TBI MOTION SFIX Ball Screw Flange Nut

SFIX is a ball screw flange nut with internal recirculation and a two-flat round flange, similar in layout to SFNI.

Key features

It covers 16 to 32 mm screw diameter with 5 or 10 mm lead
Its compact body and four load circuits (three on 16 x 10) suit general machine and automation axes

SFIX01605-4		Nominal screw diameter: 16 mm \| Lead: 5 mm \| Ball diameter: 3.175 mm \| Circuits: 1x4 \| Nut OD D: 30 mm \| Flange OD A: 49 mm \| Flange thickness B: 10 mm \| Nut length L: 45 mm \| Bolt PCD W: 39 mm \| Flange width H: 34 mm \| Mounting hole X x Y x Z: 4.5 x 8 x 4.5 mm \| Oil hole Q: M6 \| Dynamic load rating Ca: 1380 kgf \| Static load rating C0a: 3052 kgf \| Stiffness: 33 kgf/um
SFIX01610-3		Nominal screw diameter: 16 mm \| Lead: 10 mm \| Ball diameter: 3.175 mm \| Circuits: 1x3 \| Nut OD D: 34 mm \| Flange OD A: 58 mm \| Flange thickness B: 10 mm \| Nut length L: 57 mm \| Bolt PCD W: 45 mm \| Flange width H: 34 mm \| Mounting hole X x Y x Z: 5.5 x 9.5 x 5.5 mm \| Oil hole Q: M6 \| Dynamic load rating Ca: 1103 kgf \| Static load rating C0a: 2401 kgf \| Stiffness: 27 kgf/um
SFIX02005-4		Nominal screw diameter: 20 mm \| Lead: 5 mm \| Ball diameter: 3.175 mm \| Circuits: 1x4 \| Nut OD D: 34 mm \| Flange OD A: 57 mm \| Flange thickness B: 11 mm \| Nut length L: 51 mm \| Bolt PCD W: 45 mm \| Flange width H: 40 mm \| Mounting hole X x Y x Z: 5.5 x 9.5 x 5.5 mm \| Oil hole Q: M6 \| Dynamic load rating Ca: 1551 kgf \| Static load rating C0a: 3875 kgf \| Stiffness: 39 kgf/um
SFIX02505-4		Nominal screw diameter: 25 mm \| Lead: 5 mm \| Ball diameter: 3.175 mm \| Circuits: 1x4 \| Nut OD D: 40 mm \| Flange OD A: 63 mm \| Flange thickness B: 11 mm \| Nut length L: 51 mm \| Bolt PCD W: 51 mm \| Flange width H: 46 mm \| Mounting hole X x Y x Z: 5.5 x 9.5 x 5.5 mm \| Oil hole Q: M8 \| Dynamic load rating Ca: 1724 kgf \| Static load rating C0a: 4904 kgf \| Stiffness: 45 kgf/um
SFIX02510-4		Nominal screw diameter: 25 mm \| Lead: 10 mm \| Ball diameter: 4.762 mm \| Circuits: 1x4 \| Nut OD D: 46 mm \| Flange OD A: 72 mm \| Flange thickness B: 12 mm \| Nut length L: 80 mm \| Bolt PCD W: 58 mm \| Flange width H: 52 mm \| Mounting hole X x Y x Z: 6.5 x 11 x 6.5 mm \| Oil hole Q: M6 \| Dynamic load rating Ca: 2954 kgf \| Static load rating C0a: 7295 kgf \| Stiffness: 51 kgf/um
SFIX03205-4		Nominal screw diameter: 32 mm \| Lead: 5 mm \| Ball diameter: 3.175 mm \| Circuits: 1x4 \| Nut OD D: 46 mm \| Flange OD A: 72 mm \| Flange thickness B: 12 mm \| Nut length L: 52 mm \| Bolt PCD W: 58 mm \| Flange width H: 52 mm \| Mounting hole X x Y x Z: 6.5 x 11 x 6.5 mm \| Oil hole Q: M8 \| Dynamic load rating Ca: 1922 kgf \| Static load rating C0a: 6343 kgf \| Stiffness: 52 kgf/um
SFIX03210-4		Nominal screw diameter: 32 mm \| Lead: 10 mm \| Ball diameter: 6.35 mm \| Circuits: 1x4 \| Nut OD D: 54 mm \| Flange OD A: 88 mm \| Flange thickness B: 15 mm \| Nut length L: 85 mm \| Bolt PCD W: 70 mm \| Flange width H: 62 mm \| Mounting hole X x Y x Z: 9 x 14 x 8.5 mm \| Oil hole Q: M8 \| Dynamic load rating Ca: 4805 kgf \| Static load rating C0a: 12208 kgf \| Stiffness: 62 kgf/um

Ball ScrewsTBI MOTION

7 product codes available in this family

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TBI MOTION SFIX Ball Screw Flange Nut

Brand TBI MOTION·Ball Screws

Available part numbers (7)

SFIX01605-4, SFIX01610-3, SFIX02005-4, SFIX02505-4, SFIX02510-4, SFIX03205-4, SFIX03210-4

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Product codes & specifications

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	Product code	Spec
	SFIX01605-4	Nominal screw diameter: 16 mm \| Lead: 5 mm \| Ball diameter: 3.175 mm \| Circuits: 1x4 \| Nut OD D: 30 mm \| Flange OD A: 49 mm \| Flange thickness B: 10 mm \| Nut length L: 45 mm \| Bolt PCD W: 39 mm \| Flange width H: 34 mm \| Mounting hole X x Y x Z: 4.5 x 8 x 4.5 mm \| Oil hole Q: M6 \| Dynamic load rating Ca: 1380 kgf \| Static load rating C0a: 3052 kgf \| Stiffness: 33 kgf/um
	SFIX01610-3	Nominal screw diameter: 16 mm \| Lead: 10 mm \| Ball diameter: 3.175 mm \| Circuits: 1x3 \| Nut OD D: 34 mm \| Flange OD A: 58 mm \| Flange thickness B: 10 mm \| Nut length L: 57 mm \| Bolt PCD W: 45 mm \| Flange width H: 34 mm \| Mounting hole X x Y x Z: 5.5 x 9.5 x 5.5 mm \| Oil hole Q: M6 \| Dynamic load rating Ca: 1103 kgf \| Static load rating C0a: 2401 kgf \| Stiffness: 27 kgf/um
	SFIX02005-4	Nominal screw diameter: 20 mm \| Lead: 5 mm \| Ball diameter: 3.175 mm \| Circuits: 1x4 \| Nut OD D: 34 mm \| Flange OD A: 57 mm \| Flange thickness B: 11 mm \| Nut length L: 51 mm \| Bolt PCD W: 45 mm \| Flange width H: 40 mm \| Mounting hole X x Y x Z: 5.5 x 9.5 x 5.5 mm \| Oil hole Q: M6 \| Dynamic load rating Ca: 1551 kgf \| Static load rating C0a: 3875 kgf \| Stiffness: 39 kgf/um
	SFIX02505-4	Nominal screw diameter: 25 mm \| Lead: 5 mm \| Ball diameter: 3.175 mm \| Circuits: 1x4 \| Nut OD D: 40 mm \| Flange OD A: 63 mm \| Flange thickness B: 11 mm \| Nut length L: 51 mm \| Bolt PCD W: 51 mm \| Flange width H: 46 mm \| Mounting hole X x Y x Z: 5.5 x 9.5 x 5.5 mm \| Oil hole Q: M8 \| Dynamic load rating Ca: 1724 kgf \| Static load rating C0a: 4904 kgf \| Stiffness: 45 kgf/um
	SFIX02510-4	Nominal screw diameter: 25 mm \| Lead: 10 mm \| Ball diameter: 4.762 mm \| Circuits: 1x4 \| Nut OD D: 46 mm \| Flange OD A: 72 mm \| Flange thickness B: 12 mm \| Nut length L: 80 mm \| Bolt PCD W: 58 mm \| Flange width H: 52 mm \| Mounting hole X x Y x Z: 6.5 x 11 x 6.5 mm \| Oil hole Q: M6 \| Dynamic load rating Ca: 2954 kgf \| Static load rating C0a: 7295 kgf \| Stiffness: 51 kgf/um
	SFIX03205-4	Nominal screw diameter: 32 mm \| Lead: 5 mm \| Ball diameter: 3.175 mm \| Circuits: 1x4 \| Nut OD D: 46 mm \| Flange OD A: 72 mm \| Flange thickness B: 12 mm \| Nut length L: 52 mm \| Bolt PCD W: 58 mm \| Flange width H: 52 mm \| Mounting hole X x Y x Z: 6.5 x 11 x 6.5 mm \| Oil hole Q: M8 \| Dynamic load rating Ca: 1922 kgf \| Static load rating C0a: 6343 kgf \| Stiffness: 52 kgf/um
	SFIX03210-4	Nominal screw diameter: 32 mm \| Lead: 10 mm \| Ball diameter: 6.35 mm \| Circuits: 1x4 \| Nut OD D: 54 mm \| Flange OD A: 88 mm \| Flange thickness B: 15 mm \| Nut length L: 85 mm \| Bolt PCD W: 70 mm \| Flange width H: 62 mm \| Mounting hole X x Y x Z: 9 x 14 x 8.5 mm \| Oil hole Q: M8 \| Dynamic load rating Ca: 4805 kgf \| Static load rating C0a: 12208 kgf \| Stiffness: 62 kgf/um

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TBI MOTION SFIX Ball Screw Flange Nut