Lead Screw Support Units Fixed Side Square Type
Brand :
MISUMI
Caution
Product Description
Economy Lead Screw Support Units Fixed Side Square Type
Lead Screw Stable Long-Lasting
- 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.
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
Product Overview of Lead Screw Support Units
The economy series 30 degree trapezoidal Lead Screw Support Units is the economy support product specially developed for the economy series 30 degree trapezoidal screw and nut.
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.
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
Special bearing for 30 degree trapezoidal Lead Screw Support Units can be easily made according to the allowable axial load. With the additional "-SET”, support units on fixed side and support side can be purchased as a set.
Quality is assured with MISUMI logo engraved on the end surface.
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
■ Assembling procedure of Lead Screw Support Units
① Insert the trapezoidal screw into the Lead Screw Support Units on fixed side.
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.
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
Specification Table
| 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 |
Dimensional Drawing
