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Ball Screw Assembly

Pre-assembled ball screw, support units, nut bracket, and housings
(Ball Screw Shaft OD 6 ~ 25 mm)

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Ball Screw Assembly comes with the ball screw, nut bracket, support unit(s), and housing(s). The nut bracket is loosely assembled onto the ball screw nut. For the ball screw assembly series, lead angle accuracy is C5, axial clearance is 0 max (except BNK0810 = 0 to 0.005 mm), and the ball screw nut has dust protection seals (except BNK0601/BNK0801/BNK0810).

Support Unit (Floating End) and housing B are loosely assembled and packaged separately.

Intermediate Flange & Coupling Kit are sold separately.
Motor is not included.

View product specifications here: Ball Screw Assembly Specification

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In stock

*Please contact THK if you need more than available quantity or out of stock items

Attributes	Part Number	CAD	Online Store Unit Price (USD)	Days to Ship	Shaft O.D. (mm)	Lead (mm)	Stroke (mm)	Include Flange+Coupling
Shaft O.D. (mm): 20 Lead (mm): 20 Stroke (mm): 700	ASSY-SDA2020VZ-3TTG0+908LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 20	Stroke (mm): 700	Include
Shaft O.D. (mm): 20 Lead (mm): 20 Stroke (mm): 800	ASSY-SDA2020VZ-3TTG0+1008LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 20	Stroke (mm): 800	Include
Shaft O.D. (mm): 20 Lead (mm): 20 Stroke (mm): 1000	ASSY-SDA2020VZ-3TTG0+1208LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 20	Stroke (mm): 1000	Include
Shaft O.D. (mm): 20 Lead (mm): 20 Stroke (mm): 1200	ASSY-SDA2020VZ-3TTG0+1408LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 20	Stroke (mm): 1200	Include
Shaft O.D. (mm): 20 Lead (mm): 30 Stroke (mm): 200	ASSY-SDA2030VZ-2TTG0+408LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 30	Stroke (mm): 200	Include
Shaft O.D. (mm): 20 Lead (mm): 30 Stroke (mm): 300	ASSY-SDA2030VZ-2TTG0+508LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 30	Stroke (mm): 300	Include
Shaft O.D. (mm): 20 Lead (mm): 30 Stroke (mm): 400	ASSY-SDA2030VZ-2TTG0+608LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 30	Stroke (mm): 400	Include
Shaft O.D. (mm): 20 Lead (mm): 30 Stroke (mm): 500	ASSY-SDA2030VZ-2TTG0+708LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 30	Stroke (mm): 500	Include
Shaft O.D. (mm): 20 Lead (mm): 30 Stroke (mm): 600	ASSY-SDA2030VZ-2TTG0+808LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 30	Stroke (mm): 600	Include
Shaft O.D. (mm): 20 Lead (mm): 30 Stroke (mm): 700	ASSY-SDA2030VZ-2TTG0+908LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 30	Stroke (mm): 700	Include
Shaft O.D. (mm): 20 Lead (mm): 30 Stroke (mm): 800	ASSY-SDA2030VZ-2TTG0+1008LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 30	Stroke (mm): 800	Include
Shaft O.D. (mm): 20 Lead (mm): 30 Stroke (mm): 1000	ASSY-SDA2030VZ-2TTG0+1208LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 30	Stroke (mm): 1000	Include
Shaft O.D. (mm): 20 Lead (mm): 30 Stroke (mm): 1200	ASSY-SDA2030VZ-2TTG0+1408LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 30	Stroke (mm): 1200	Include
Shaft O.D. (mm): 20 Lead (mm): 40 Stroke (mm): 400	ASSY-SDA2040VZ-2TTG0+658LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 40	Stroke (mm): 400	Include
Shaft O.D. (mm): 20 Lead (mm): 40 Stroke (mm): 500	ASSY-SDA2040VZ-2TTG0+758LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 40	Stroke (mm): 500	Include
Shaft O.D. (mm): 20 Lead (mm): 40 Stroke (mm): 600	ASSY-SDA2040VZ-2TTG0+858LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 40	Stroke (mm): 600	Include
Shaft O.D. (mm): 20 Lead (mm): 40 Stroke (mm): 700	ASSY-SDA2040VZ-2TTG0+958LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 40	Stroke (mm): 700	Include
Shaft O.D. (mm): 20 Lead (mm): 40 Stroke (mm): 800	ASSY-SDA2040VZ-2TTG0+1058LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 40	Stroke (mm): 800	Include
Shaft O.D. (mm): 20 Lead (mm): 40 Stroke (mm): 1000	ASSY-SDA2040VZ-2TTG0+1258LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 40	Stroke (mm): 1000	Include
Shaft O.D. (mm): 20 Lead (mm): 40 Stroke (mm): 1200	ASSY-SDA2040VZ-2TTG0+1458LC5Y	CAD	–	Days to Ship: 2 - 3 weeks	Shaft O.D. (mm): 20	Lead (mm): 40	Stroke (mm): 1200	Include