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Part Number
Configured Part Number is shown.
- 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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Product Variety
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3D CAD Support

| 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 |

CAD Data download and 3D preview are not available because the part number has not yet been determined.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Shaft Dia. on Support Side (Bearing I.D.) (Ø) | Unit | Set | Standard or Short Type |
|---|---|---|---|---|---|---|---|---|
MYR 85.74 | 1 Piece(s) | Available | 1 Day(s) | 8 | Not Provided | Not Provided | Short Type | |
MYR 124.48 | 1 Piece(s) | Available | 6 Day(s) | 8 | Not Provided | Including support side bracket | Short Type | |
MYR 89.84 | 1 Piece(s) | Available | 1 Day(s) | 10 | Not Provided | Not Provided | Short Type | |
MYR 132.44 | 1 Piece(s) | Available | 6 Day(s) | 10 | Not Provided | Including support side bracket | Short Type | |
MYR 89.80 | 1 Piece(s) | Available | 6 Day(s) | 12 | Not Provided | Not Provided | Short Type | |
MYR 132.82 | 1 Piece(s) | Available | 7 Day(s) | 12 | Not Provided | Including support side bracket | Short Type | |
MYR 101.02 | 1 Piece(s) | Available | 1 Day(s) | 15 | Not Provided | Not Provided | Short Type | |
MYR 149.82 | 1 Piece(s) | Available | 6 Day(s) | 15 | Not Provided | Including support side bracket | Short Type | |
MYR 131.26 | 1 Piece(s) | Available | 6 Day(s) | 8 | Includes mounting bracket for small position indicator | - | Short Type | |
MYR 169.98 | 1 Piece(s) | Available | 6 Day(s) | 8 | Includes mounting bracket for small position indicator | Including support side bracket | Short Type | |
MYR 137.14 | 1 Piece(s) | Available | 6 Day(s) | 10 | Includes mounting bracket for small position indicator | - | Short Type | |
MYR 179.76 | 1 Piece(s) | Available | 6 Day(s) | 10 | Includes mounting bracket for small position indicator | Including support side bracket | Short Type | |
MYR 138.72 | 1 Piece(s) | Available | 6 Day(s) | 12 | Includes mounting bracket for small position indicator | - | Short Type | |
MYR 181.74 | 1 Piece(s) | Available | 6 Day(s) | 12 | Includes mounting bracket for small position indicator | Including support side bracket | Short Type | |
MYR 153.66 | 1 Piece(s) | Available | 6 Day(s) | 15 | Includes mounting bracket for small position indicator | - | Short Type | |
MYR 202.42 | 1 Piece(s) | Available | 6 Day(s) | 15 | Includes mounting bracket for small position indicator | Including support side bracket | Short Type | |
MYR 91.95 | 1 Piece(s) | Available | 6 Day(s) | 8 | Not Provided | Not Provided | Standard | |
MYR 137.67 | 1 Piece(s) | Available | 10 Day(s) | 8 | Not Provided | Including support side bracket | Standard | |
MYR 107.37 | 1 Piece(s) | Available | 10 Day(s) | 10 | Not Provided | Not Provided | Standard | |
MYR 151.95 | 1 Piece(s) | Available | 10 Day(s) | 10 | Not Provided | Including support side bracket | Standard | |
MYR 108.86 | 1 Piece(s) | Available | 10 Day(s) | 12 | Not Provided | Not Provided | Standard | |
MYR 154.27 | 1 Piece(s) | Available | 10 Day(s) | 12 | Not Provided | Including support side bracket | Standard | |
MYR 122.30 | 1 Piece(s) | Available | 10 Day(s) | 15 | Not Provided | Not Provided | Standard | |
MYR 174.21 | 1 Piece(s) | Available | 10 Day(s) | 15 | Not Provided | Including support side bracket | Standard | |
MYR 145.24 | 1 Piece(s) | Available | 10 Day(s) | 8 | Includes mounting bracket for small position indicator | - | Standard | |
MYR 183.38 | 1 Piece(s) | Available | 10 Day(s) | 8 | Includes mounting bracket for small position indicator | Including support side bracket | Standard | |
MYR 155.53 | 1 Piece(s) | Available | 10 Day(s) | 10 | Includes mounting bracket for small position indicator | - | Standard | |
MYR 199.87 | 1 Piece(s) | Available | 10 Day(s) | 10 | Includes mounting bracket for small position indicator | Including support side bracket | Standard | |
MYR 158.66 | 1 Piece(s) | Available | 10 Day(s) | 12 | Includes mounting bracket for small position indicator | - | Standard | |
MYR 204.11 | 1 Piece(s) | Available | 10 Day(s) | 12 | Includes mounting bracket for small position indicator | Including support side bracket | Standard | |
MYR 175.75 | 1 Piece(s) | Available | 10 Day(s) | 15 | Includes mounting bracket for small position indicator | - | Standard | |
MYR 227.18 | 1 Piece(s) | Available | 10 Day(s) | 15 | Includes mounting bracket for small position indicator | Including support side bracket | Standard |
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| 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 |

| Type | Fixed Side | Shape | Square Type | Surface Treatment | Black Oxide |
|---|
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