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Both brands availableBall Screws
Precision ball screws for linear-to-rotary motion conversion. THK offers BNK, BLR, BLK, DIK, DKN, MDK series; HIWIN offers RAB, RCV, Super S/T series ball screws.
Available Series
| Series | Description | Brand |
|---|---|---|
| BNK Series | Compact ball screw with support bearing on nut | THK |
| BLR Series | Precision rolled ball screw, JIS C5–C10 | THK |
| BLK Series | Precision ground ball screw, JIS C3–C5 | THK |
| DIK Series | Inch-series ball screw | THK |
| DKN Series | Miniature ball screw, shaft dia 4–10mm | THK |
| MDK Series | Miniature precision ball screw | THK |
| WGF Series | High-load ball screw with flange nut | THK |
| WTF Series | High-load ball screw with flange nut, ground type | THK |
| Super S Series | High-speed, low-noise ball screw | HIWIN |
| Super T Series | Heavy-load, high-rigidity ball screw | HIWIN |
| FDI Series | Flanged double nut, precision ground | HIWIN |
| FDC Series | Flanged double nut, precision rolled | HIWIN |
| FDB Series | Flanged single nut, compact | HIWIN |
| RAB Series | High-speed ball-type screw | HIWIN |
| RCV Series | Compact high-load roller screw | HIWIN |
Key Model Numbers
The following model series are available. Click a catalogue PDF above for detailed dimensional data and specifications.
THK
17 models
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BNK0601BNK0401BNK0802BNK1205BNK1510BNK0810BNK2520BNK0501BNK1616BNK1208BLRBLKDIKDKNMDKWGFWTF
HIWIN
9 models
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RAB SeriesRAS SeriesRCV SeriesRCH SeriesFDIFDI-EFDCFDBFDD