SBC Linear SMN Miniature Linear Guide, Standard Width
SBC Linear SMN Miniature Linear Guide, Standard Width
SMN-series miniature ball-type linear guides with standard-width rail (sizes 5-15) for compact machines that need smooth, rigid motion under load.
Key features
- Two-row gothic-arch grooves with 45° four-point ball contact carry equal loads in radial, reverse-radial and lateral directions
- Wire retainer between block and rail minimises ball fall-out during assembly and removal
- High-precision ground grooves (Ra 0.3 or better) for smooth running and long life
- Interchangeable blocks and rails of the same size through tight tolerance control
- Precision-moulded end seals for effective dust protection
- Stainless-steel rail and block versions for clean-room, semiconductor and LCD lines
Specifications
| Rolling element | Steel balls |
|---|---|
| Contact | 4-point, 45° |
| Accuracy grades | C (normal), H (high), P (precision) |
| Preload | ZF (clearance), Z0 (none), Z1 (light, 0.02C) |
| Material | Bearing steel or stainless steel (M) |
| Lubrication | Grease LGHP2 or guide oil ISO VG 32-68 |
| Sizes | 5, 7, 9, 12, 15 |
| Block types | C standard, H long |
| Rail length | 30-2000 mm |
| SMN5C | Block type: Standard length | Height H: 6 mm | Block width W: 12 mm | Block length L: 16 mm | Rail width: 5 mm | Dynamic load C: 0.54 kN | Static load C0: 0.84 kN | Block weight: 0.008 kg | |
| SMN5H | Block type: Long | Height H: 6 mm | Block width W: 12 mm | Block length L: 19 mm | Rail width: 5 mm | Dynamic load C: 0.67 kN | Static load C0: 1.08 kN | Block weight: 0.01 kg | |
| SMN7C | Block type: Standard length | Height H: 8 mm | Block width W: 17 mm | Block length L: 22.5 mm | Rail width: 7 mm | Dynamic load C: 0.98 kN | Static load C0: 1.24 kN | Block weight: 0.01 kg | |
| SMN7H | Block type: Long | Height H: 8 mm | Block width W: 17 mm | Block length L: 30.8 mm | Rail width: 7 mm | Dynamic load C: 1.37 kN | Static load C0: 1.96 kN | Block weight: 0.015 kg | |
| SMN9C | Block type: Standard length | Height H: 10 mm | Block width W: 20 mm | Block length L: 28.9 mm | Rail width: 9 mm | Dynamic load C: 1.86 kN | Static load C0: 2.55 kN | Block weight: 0.016 kg | |
| SMN9H | Block type: Long | Height H: 10 mm | Block width W: 20 mm | Block length L: 39.9 mm | Rail width: 9 mm | Dynamic load C: 2.55 kN | Static load C0: 4.02 kN | Block weight: 0.026 kg | |
| SMN12C | Block type: Standard length | Height H: 13 mm | Block width W: 27 mm | Block length L: 34.7 mm | Rail width: 12 mm | Dynamic load C: 2.84 kN | Static load C0: 3.92 kN | Block weight: 0.034 kg | |
| SMN12H | Block type: Long | Height H: 13 mm | Block width W: 27 mm | Block length L: 45.4 mm | Rail width: 12 mm | Dynamic load C: 3.72 kN | Static load C0: 5.88 kN | Block weight: 0.054 kg | |
| SMN15C | Block type: Standard length | Height H: 16 mm | Block width W: 32 mm | Block length L: 42.1 mm | Rail width: 15 mm | Dynamic load C: 4.61 kN | Static load C0: 5.59 kN | Block weight: 0.059 kg | |
| SMN15H | Block type: Long | Height H: 16 mm | Block width W: 32 mm | Block length L: 58.8 mm | Rail width: 15 mm | Dynamic load C: 6.37 kN | Static load C0: 9.11 kN | Block weight: 0.092 kg |
Linear GuidesSBC Linear
10 product codes available in this family
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SBC Linear SMN Miniature Linear Guide, Standard Width
Available part numbers (10)
SMN5C, SMN5H, SMN7C, SMN7H, SMN9C, SMN9H, SMN12C, SMN12H, SMN15C, SMN15H
How to order
Send the SBC Linear part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.
SBC Linear
Linear Guides
Photo on request
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| SMN5C | Block type: Standard length | Height H: 6 mm | Block width W: 12 mm | Block length L: 16 mm | Rail width: 5 mm | Dynamic load C: 0.54 kN | Static load C0: 0.84 kN | Block weight: 0.008 kg | ||
| SMN5H | Block type: Long | Height H: 6 mm | Block width W: 12 mm | Block length L: 19 mm | Rail width: 5 mm | Dynamic load C: 0.67 kN | Static load C0: 1.08 kN | Block weight: 0.01 kg | ||
| SMN7C | Block type: Standard length | Height H: 8 mm | Block width W: 17 mm | Block length L: 22.5 mm | Rail width: 7 mm | Dynamic load C: 0.98 kN | Static load C0: 1.24 kN | Block weight: 0.01 kg | ||
| SMN7H | Block type: Long | Height H: 8 mm | Block width W: 17 mm | Block length L: 30.8 mm | Rail width: 7 mm | Dynamic load C: 1.37 kN | Static load C0: 1.96 kN | Block weight: 0.015 kg | ||
| SMN9C | Block type: Standard length | Height H: 10 mm | Block width W: 20 mm | Block length L: 28.9 mm | Rail width: 9 mm | Dynamic load C: 1.86 kN | Static load C0: 2.55 kN | Block weight: 0.016 kg | ||
| SMN9H | Block type: Long | Height H: 10 mm | Block width W: 20 mm | Block length L: 39.9 mm | Rail width: 9 mm | Dynamic load C: 2.55 kN | Static load C0: 4.02 kN | Block weight: 0.026 kg | ||
| SMN12C | Block type: Standard length | Height H: 13 mm | Block width W: 27 mm | Block length L: 34.7 mm | Rail width: 12 mm | Dynamic load C: 2.84 kN | Static load C0: 3.92 kN | Block weight: 0.034 kg | ||
| SMN12H | Block type: Long | Height H: 13 mm | Block width W: 27 mm | Block length L: 45.4 mm | Rail width: 12 mm | Dynamic load C: 3.72 kN | Static load C0: 5.88 kN | Block weight: 0.054 kg | ||
| SMN15C | Block type: Standard length | Height H: 16 mm | Block width W: 32 mm | Block length L: 42.1 mm | Rail width: 15 mm | Dynamic load C: 4.61 kN | Static load C0: 5.59 kN | Block weight: 0.059 kg | ||
| SMN15H | Block type: Long | Height H: 16 mm | Block width W: 32 mm | Block length L: 58.8 mm | Rail width: 15 mm | Dynamic load C: 6.37 kN | Static load C0: 9.11 kN | Block weight: 0.092 kg |
Need a different model, or a part not listed here? Send us your parts list →
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