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Ball Screw Assembly

Pre-assembled ball screw, support units, nut bracket, and housings
(Ball Screw Shaft OD 6 ~ 25 mm)
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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Shaft O.D. (mm) Clear
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Lead (mm) Clear
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Max Speed (mm/s) Clear
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Permissible Axial Load Horizontal (kg) Clear
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Permissible Axial Load Vertical (kg) Clear
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Stroke (mm) Clear
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number CAD Online Store
Unit Price (USD)
Quantity Days to Ship Include Flange+Coupling Item Total
Shaft O.D. (mm): 6
Lead (mm): 1
Stroke (mm): 40
ASSY-BNK0601-3G0+100LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 6
Lead (mm): 1
Stroke (mm): 70
ASSY-BNK0601-3G0+130LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 6
Lead (mm): 1
Stroke (mm): 100
ASSY-BNK0601-3G0+160LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 1
Stroke (mm): 40
ASSY-BNK0801-3G0+115LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 1
Stroke (mm): 70
ASSY-BNK0801-3G0+145LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 1
Stroke (mm): 100
ASSY-BNK0801-3G0+175LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 1
Stroke (mm): 150
ASSY-BNK0801-3G0+225LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 2
Stroke (mm): 40
ASSY-BNK0802-3RRG0+125LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 2
Stroke (mm): 70
ASSY-BNK0802-3RRG0+155LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 2
Stroke (mm): 100
ASSY-BNK0802-3RRG0+185LC5Y
Shaft O.D. (mm): 8
Lead (mm): 2
Stroke (mm): 150
ASSY-BNK0802-3RRG0+235LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 10
Stroke (mm): 100
ASSY-BNK0810-3GT+205LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 10
Stroke (mm): 150
ASSY-BNK0810-3GT+255LC5Y
Shaft O.D. (mm): 8
Lead (mm): 10
Stroke (mm): 200
ASSY-BNK0810-3GT+305LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 10
Stroke (mm): 250
ASSY-BNK0810-3GT+355LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 8
Lead (mm): 10
Stroke (mm): 300
ASSY-BNK0810-3GT+405LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 10
Lead (mm): 2
Stroke (mm): 50
ASSY-BNK1002-3RRG0+143LC5Y
Shaft O.D. (mm): 10
Lead (mm): 2
Stroke (mm): 100
ASSY-BNK1002-3RRG0+193LC5Y
Shaft O.D. (mm): 10
Lead (mm): 2
Stroke (mm): 150
ASSY-BNK1002-3RRG0+243LC5Y
Days to Ship: 2 - 3 weeks
Shaft O.D. (mm): 10
Lead (mm): 2
Stroke (mm): 200
ASSY-BNK1002-3RRG0+293LC5Y
Days to Ship: 2 - 3 weeks
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