Lead Screw Support Units Fixed Side Square Type

Caution
- Download Free! >>Economy Series Catalog ver2023 (TH-EN)_Part01 CLICK here
Product Description
・ Product type: Lead Screw Support Units Fixed Side Square Type
・ Applicable lead screw (thread x pitch): M8×1.0, M10×1.0, M12×1.0, M15×1.0
・ Allowable Axial Load [N]: 1100, 2000, 2200, 2500
・ Economy Series 30 Degree Trapezoidal Lead Screw Support Units: Tailored to work seamlessly with our economy series 30-degree trapezoidal screw and nut, this support product is perfect for manual applications. Simplifies design and selection when paired with the corresponding screw.
・ This is an economy item; The price is cheaper than the MISUMI standard product.
Economy Lead Screw Support Units Fixed Side Square Type
- Cost-effective support unit tailored for trapezoidal lead screws, optimizing both performance and budget.
- Handles axial loads efficiently, ensuring reliable support.
- Easy to pair with series screws for simplified design.
- Fixed side square design enhances stability and alignment.
- Engraved with the logo for guaranteed quality and consistency.

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MISUMI Standard
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Cheaper Price
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Product Variety
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3D CAD Support
Product Overview of Lead Screw Support Units
It is suitable for manual applications, facilitating design and selection when combined with the economy series 30 degree trapezoidal screw for Lead Screw Support Units.
Product Features of Lead Screw Support Units
Quality is assured with MISUMI logo engraved on the end surface.
Dimensional Drawing of Lead Screw Support Units

Specifications Overview of Lead Screw Support Units
| Q | A | B | C | F | h | J | H | L | (ℓ) | d | E | Fastening nut | Allowable Axial Load (N) |
| 8 | 52 | 43 | 25 | 38 | 25 | 30 | 15 | 22 | 4.8 | 6.6 | 6 | BNR8 | 1100 |
| 10 | 70 | 48 | 36 | 52 | 30 | 29 | 20 | 24 | 9 | 8 | BNR10 | 2000 | |
| 12 | 70 | 48 | 36 | 52 | 30 | 29 | 20 | 24 | 10 | BNR12 | 2200 | ||
| 15 | 80 | 54 | 41 | 60 | 32 | 31 | 22 | 27 | 5.8 | 11 | 12 | BNR15 | 2500 |
| Lead Screw Support Units Fixed Side Accessory Dimension | |||||
| Q | Fastening nut | Collar size | |||
| M Fine | Applicable wrench dimension | I.D. | O.D. | Thickness | |
| 8 | M8×1.0 | 14 | 8 | 11.5 | 3 |
| 10 | M10×1.0 | 17 | 10 | 14 | 3 |
| 12 | M12×1.0 | 19 | 12 | 15 | 3 |
| 15 | M15×1.0 | 22 | 15 | 20 | 3 |
Example Use of Lead Screw Support Units

② After the collar is inserted, tighten the supplied fastening nut temporarily. Tighten the nut with 1/3 of the tightening torque.
At this time, you need to insert the Lead Screw Support Units on support side into the opposite side, and perform the operation after fixing.
③ Turn the screw shaft while fastening the nut, making the overall operation smooth.
④ After the overall operation becomes smooth, fix the nut completely with the tightening torque.
Related Products of Lead Screw Support Units
| Q | A | B | C | F | h | J | H | L | (ℓ) | d | E | Fastening nut | Allowable Axial Load (N) |
| 8 | 52 | 43 | 25 | 38 | 25 | 30 | 15 | 22 | 4.8 | 6.6 | 6 | BNR8 | 1100 |
| 10 | 70 | 48 | 36 | 52 | 30 | 29 | 20 | 24 | 9 | 8 | BNR10 | 2000 | |
| 12 | 70 | 48 | 36 | 52 | 30 | 29 | 20 | 24 | 10 | BNR12 | 2200 | ||
| 15 | 80 | 54 | 41 | 60 | 32 | 31 | 22 | 27 | 5.8 | 11 | 12 | BNR15 | 2500 |



