THK Ball Screws

?* Information on days to ship and prices

• 

  Ball screw nuts / compact nut / diameter 10 - 50 / pitch 4 - 16 / BTK

  THK

  2D / 3D CAD data available

  Starting from∗ ：	182.78 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screw nuts / compact nut / WTF

  THK

  [Features]
  · THK rolling ball screws are low-priced sending screws that modify the screw grinding shaft used in precision ball screws and use a new screw shaft created by combining high accuracy rolling pressing with special surface grinding finishing.
  · Because all the ball rolling surfaces or the combined ball screw nuts have undergone grinding finishing, the gap in the shaft direction is smaller than conventional rolling ball screws, providing smooth operation.
  · Also, an abundant standardized lineup is available so you can select the product that's optimal for your application.
  · Aside from the C10 class, the shaft tips for the C7 and C8 classes are both standardized for movement amount tolerance, so they can be used for a wide variety of applications.
  · After rolling is completed, the ball rolling surface of the screw shaft undergoes a special surface polishing process, finishing the surface at a roughness of 0.20a or less, identical to the precision ball screw product line after screw grinding.
  · Rotating ball screw nuts also undergo a ball rolling surface grinding and finishing process just like precision ball screws, which provides durability and smooth operation.
  · After rolling is completed, the screw shaft is treated with either high frequency or charcoal immersion quenching, followed by a special surface grinding and finishing process. Due to the manufacturing methods used, this product is comparatively cheaper than the precision ball screw line made through grinding.
  · Because the ball screw nut has either a compact labyrinth seal or a brush seal built-in, it operates with low friction and high level dust-proofing, lengthening the life of ball screws.

  2D / 3D CAD data available

  Starting from∗ ：	410.61 €
  Min. Shipping Days ：	20 Days

  *Unit price with basic configuration

• 

  Ball screw nuts / block nut / diameter 14 - 45 / pitch 4 - 12 / BNT

  THK

  [Features]
  · THK rolling ball screws are low-priced sending screws that modify the screw grinding shaft used in precision ball screws and use a new screw shaft created by combining high accuracy rolling pressing with special surface grinding finishing.
  · Because all the ball rolling surfaces or the combined ball screw nuts have undergone grinding finishing, the gap in the shaft direction is smaller than conventional rolling ball screws, providing smooth operation.
  · Also, an abundant standardized lineup is available so you can select the product that's optimal for your application.

  • Volume Discount

  • Stock

  2D / 3D CAD data available

  Starting from∗ ：	227.85 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / round flange / diameter 16 - 25 / pitch 5 - 12 / C5, C7 / BIF

  THK

  2D / 3D CAD data available

  Starting from∗ ：	1,241.52 €
  Min. Shipping Days ：	23 Days

  *Unit price with basic configuration

• 

  Ball screw nuts / compact nut / BLK

  THK

  [Features]
  · Uses an end cap method for high speed rotation, providing stable operation.

  2D / 3D CAD data available

  Starting from∗ ：	375.55 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 14 / pitch 2 / C3, C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.
  · An appropriate amount of grease is enclosed with ball screw nuts.
  · Also, for ball screw nuts larger than the BNK0802 shape model, a labyrinth seal is built-in (BNK1510 shape, BNK1520 shape, BNK1616 shape, BNK2020 shape, and BNK2520 shape use a combination end cap).
  · In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover screw shafts.

  2D / 3D CAD data available

  Starting from∗ ：	725.12 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screw / diameter 10 - 50 / pitch 4 - 100 / A, C7, C8, C10 / TS

  THK

  [Features]
  · Aside from the C10 class, the shaft tips for the C7 and C8 classes are both standardized for movement amount tolerance, so they can be used for a wide variety of applications.

  Starting from∗ ：	113.54 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 8 / pitch 1 / C3, C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.
  [Dust-proofing and lubrication.]
  · An appropriate amount of grease is enclosed with ball screw nuts.
  · Also, for ball screw nuts larger than the BNK0802 shape model, a labyrinth seal is built-in (BNK1510 shape, BNK1520 shape, BNK1616 shape, BNK2020 shape, and BNK2520 shape use a combination end cap).
  · In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover screw shafts.

  2D / 3D CAD data available

  Starting from∗ ：	646.49 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 16 / pitch 16 / C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.
  · An appropriate amount of grease is enclosed with ball screw nuts.
  · Also, for ball screw nuts larger than the BNK0802 shape model, a labyrinth seal is built-in (BNK1510 shape, BNK1520 shape, BNK1616 shape, BNK2020 shape, and BNK2520 shape use a combination end cap).
  · In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover screw shafts.
  · BNK A ball screw with shape standardization to screw shaft diameter ø4 - 25 mm and lead 1 - 20 mm.

  2D / 3D CAD data available

  Starting from∗ ：	1,210.79 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 4 / pitch 1 / C3, C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.

  2D / 3D CAD data available

  Starting from∗ ：	1,395.49 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screw nuts / round nut / CNF

  THK

  A no preloading type rolling ball screw with a single unit CNF shape nut.
  [Features]
  · Due to the large lead, this unit can be combined with long nuts in four types of load conditions, and has a long life.

  2D / 3D CAD data available

  Starting from∗ ：	538.30 €
  Min. Shipping Days ：	20 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 25 / pitch 20 / C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401, 0501, or 0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.

  2D / 3D CAD data available

  Starting from∗ ：	1,812.75 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screw nut holders / for BNK screw drives / steel / , aluminium / coating selectable / MC

  THK

  • Volume Discount

  2D CAD data available

  Starting from∗ ：	114.60 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 10 / pitch 2 / C3, C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.

  2D / 3D CAD data available

  Starting from∗ ：	665.29 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / compact flange / diameter 10 / pitch 10 / C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.

  2D / 3D CAD data available

  Starting from∗ ：	1,222.77 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 10 / pitch 2 / C3, C5, C7 / preloaded, clearance / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.

  2D / 3D CAD data available

  Starting from∗ ：	800.37 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 15 / pitch 10 / C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.

  2D / 3D CAD data available

  Starting from∗ ：	1,032.94 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 12 / pitch 5 / C3, C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.
  · An appropriate amount of grease is enclosed with ball screw nuts.
  · Also, for ball screw nuts larger than the BNK0802 shape model, a labyrinth seal is built-in (BNK1510 shape, BNK1520 shape, BNK1616 shape, BNK2020 shape, and BNK2520 shape use a combination end cap).
  · In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
  · BNK Type: Dimensions Table—A15-116 Standardized ball screw with a screw shaft diameter of 4 to 25 mm, and lead of 1 to 20 mm.

  2D / 3D CAD data available

  Starting from∗ ：	602.00 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 14 / pitch 4 / C3, C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.

  2D / 3D CAD data available

  Starting from∗ ：	663.55 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 6 / pitch 1 / C3, C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.

  2D / 3D CAD data available

  Starting from∗ ：	1,015.87 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 15 / pitch 20 / C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.

  2D / 3D CAD data available

  Starting from∗ ：	1,150.95 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 20 / pitch 10 / C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.

  2D / 3D CAD data available

  Starting from∗ ：	902.97 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 20 / pitch 20 / C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.

  2D / 3D CAD data available

  Starting from∗ ：	1,267.25 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 8 / pitch 2 / C3, C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.

  2D / 3D CAD data available

  Starting from∗ ：	829.47 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 12 / pitch 2 / C3, C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.

  2D / 3D CAD data available

  Starting from∗ ：	914.95 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• 

  Ball screws / rectangular flange / diameter 14 / pitch 8 / C5, C7 / BNK

  THK

  Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
  
  [Features]
  · The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
  · The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401, 0501, or 0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
  · The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.

  2D / 3D CAD data available

  Starting from∗ ：	990.20 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

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