• SBC Linear SMW Miniature Linear Guide, Wide Rail
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SBC Linear SMW Miniature Linear Guide, Wide Rail

SBC Linear SMW Miniature Linear Guide, Wide Rail

SMW-series miniature ball-type linear guides with wide rail (sizes 5-15) for higher moment capacity in compact single-rail applications.

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 40-2000 mm
SBC Linear SMW Miniature Linear Guide, Wide Rail
SMW5C Block type: Standard length | Height H: 6.5 mm | Block width W: 17 mm | Block length L: 20.5 mm | Rail width: 10 mm | Dynamic load C: 0.68 kN | Static load C0: 1.18 kN | Block weight: 0.016 kg
SMW5H Block type: Long | Height H: 6.5 mm | Block width W: 17 mm | Block length L: 20.5 mm | Rail width: 10 mm | Dynamic load C: 0.68 kN | Static load C0: 1.18 kN | Block weight: 0.016 kg
SMW7C Block type: Standard length | Height H: 9 mm | Block width W: 25 mm | Block length L: 31.2 mm | Rail width: 14 mm | Dynamic load C: 1.37 kN | Static load C0: 2.06 kN | Block weight: 0.02 kg
SMW7H Block type: Long | Height H: 9 mm | Block width W: 25 mm | Block length L: 41 mm | Rail width: 14 mm | Dynamic load C: 1.77 kN | Static load C0: 3.14 kN | Block weight: 0.029 kg
SMW9C Block type: Standard length | Height H: 12 mm | Block width W: 30 mm | Block length L: 39.3 mm | Rail width: 18 mm | Dynamic load C: 2.75 kN | Static load C0: 4.12 kN | Block weight: 0.04 kg
SMW9H Block type: Long | Height H: 12 mm | Block width W: 30 mm | Block length L: 50.7 mm | Rail width: 18 mm | Dynamic load C: 3.43 kN | Static load C0: 5.89 kN | Block weight: 0.057 kg
SMW12C Block type: Standard length | Height H: 14 mm | Block width W: 40 mm | Block length L: 46.1 mm | Rail width: 24 mm | Dynamic load C: 3.92 kN | Static load C0: 5.59 kN | Block weight: 0.071 kg
SMW12H Block type: Long | Height H: 14 mm | Block width W: 40 mm | Block length L: 60.4 mm | Rail width: 24 mm | Dynamic load C: 5.1 kN | Static load C0: 8.24 kN | Block weight: 0.103 kg
SMW15C Block type: Standard length | Height H: 16 mm | Block width W: 32 mm | Block length L: 42.1 mm | Rail width: 42 mm | Dynamic load C: 6.77 kN | Static load C0: 9.22 kN | Block weight: 0.143 kg
SMW15H Block type: Long | Height H: 16 mm | Block width W: 32 mm | Block length L: 58.8 mm | Rail width: 42 mm | Dynamic load C: 8.93 kN | Static load C0: 13.38 kN | Block weight: 0.215 kg
Linear GuidesSBC Linear
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SBC Linear SMW Miniature Linear Guide, Wide Rail

Brand SBC Linear·Linear Guides

Available part numbers (10)

SMW5C, SMW5H, SMW7C, SMW7H, SMW9C, SMW9H, SMW12C, SMW12H, SMW15C, SMW15H

How to order

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Product codes & specifications
SBC Linear SMW Miniature Linear Guide, Wide Rail
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RFQ List (0)
Product codeSpec
SMW5CBlock type: Standard length | Height H: 6.5 mm | Block width W: 17 mm | Block length L: 20.5 mm | Rail width: 10 mm | Dynamic load C: 0.68 kN | Static load C0: 1.18 kN | Block weight: 0.016 kg
SMW5HBlock type: Long | Height H: 6.5 mm | Block width W: 17 mm | Block length L: 20.5 mm | Rail width: 10 mm | Dynamic load C: 0.68 kN | Static load C0: 1.18 kN | Block weight: 0.016 kg
SMW7CBlock type: Standard length | Height H: 9 mm | Block width W: 25 mm | Block length L: 31.2 mm | Rail width: 14 mm | Dynamic load C: 1.37 kN | Static load C0: 2.06 kN | Block weight: 0.02 kg
SMW7HBlock type: Long | Height H: 9 mm | Block width W: 25 mm | Block length L: 41 mm | Rail width: 14 mm | Dynamic load C: 1.77 kN | Static load C0: 3.14 kN | Block weight: 0.029 kg
SMW9CBlock type: Standard length | Height H: 12 mm | Block width W: 30 mm | Block length L: 39.3 mm | Rail width: 18 mm | Dynamic load C: 2.75 kN | Static load C0: 4.12 kN | Block weight: 0.04 kg
SMW9HBlock type: Long | Height H: 12 mm | Block width W: 30 mm | Block length L: 50.7 mm | Rail width: 18 mm | Dynamic load C: 3.43 kN | Static load C0: 5.89 kN | Block weight: 0.057 kg
SMW12CBlock type: Standard length | Height H: 14 mm | Block width W: 40 mm | Block length L: 46.1 mm | Rail width: 24 mm | Dynamic load C: 3.92 kN | Static load C0: 5.59 kN | Block weight: 0.071 kg
SMW12HBlock type: Long | Height H: 14 mm | Block width W: 40 mm | Block length L: 60.4 mm | Rail width: 24 mm | Dynamic load C: 5.1 kN | Static load C0: 8.24 kN | Block weight: 0.103 kg
SMW15CBlock type: Standard length | Height H: 16 mm | Block width W: 32 mm | Block length L: 42.1 mm | Rail width: 42 mm | Dynamic load C: 6.77 kN | Static load C0: 9.22 kN | Block weight: 0.143 kg
SMW15HBlock type: Long | Height H: 16 mm | Block width W: 32 mm | Block length L: 58.8 mm | Rail width: 42 mm | Dynamic load C: 8.93 kN | Static load C0: 13.38 kN | Block weight: 0.215 kg

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