• SBC Linear SBI-CL High-Load Linear Guide, Compact Square Block
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SBC Linear SBI-CL High-Load Linear Guide, Compact Square Block

SBC Linear SBI-CL High-Load Linear Guide, Compact Square Block

SBI high-load ball linear guide with compact low square block (CLS, CL, CLL), sizes 20 and 25.

Key features

  • Four-row circular-arc grooves with 45° contact give equal load capacity in all directions
  • Two-point circular-arc contact keeps self-aligning ability and smooth rolling
  • Optimised ball recirculation for low noise and high rigidity; higher load ratings than SBG
  • Height, width and mounting holes interchangeable with SBG series
  • Double-lip end seals; options DF high dust protection, MF self-lubricating container, scrapers, HT high-temperature end plates

Specifications

Accuracy N, H, P
Preload K0, K1, K2, K3 (K3 not for size 15)
Contact angle 45°
Grease fitting Front (standard) or side (N)
Max. rail length 3000 mm (size 15), 4000 mm (size 20-65)
SBC Linear SBI-CL High-Load Linear Guide, Compact Square Block
SBI20CLS Size: 20 | Height H: 28 mm | Width W: 42 mm | Block length L: 65.2 mm | C: 19.1 kN | Co: 27.0 kN | Block mass: 0.23 kg
SBI20CL Size: 20 | Height H: 28 mm | Width W: 44 mm | Block length L: 78.8 mm | C: 22.2 kN | Co: 38.2 kN | Block mass: 0.32 kg
SBI20CLL Size: 20 | Height H: 28 mm | Width W: 44 mm | Block length L: 96.4 mm | C: 27.9 kN | Co: 50 kN | Block mass: 0.41 kg
SBI25CL Size: 25 | Height H: 33 mm | Width W: 48 mm | Block length L: 92 mm | C: 31.5 kN | Co: 52.1 kN | Block mass: 0.49 kg
SBI25CLL Size: 25 | Height H: 33 mm | Width W: 48 mm | Block length L: 108 mm | C: 36.7 kN | Co: 64.4 kN | Block mass: 0.57 kg
Linear GuidesSBC Linear
5 product codes available in this family
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SBC Linear SBI-CL High-Load Linear Guide, Compact Square Block

Brand SBC Linear·Linear Guides

Available part numbers (5)

SBI20CLS, SBI20CL, SBI20CLL, SBI25CL, SBI25CLL

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.

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Product codes & specifications
SBC Linear SBI-CL High-Load Linear Guide, Compact Square Block
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Product codeSpec
SBI20CLSSize: 20 | Height H: 28 mm | Width W: 42 mm | Block length L: 65.2 mm | C: 19.1 kN | Co: 27.0 kN | Block mass: 0.23 kg
SBI20CLSize: 20 | Height H: 28 mm | Width W: 44 mm | Block length L: 78.8 mm | C: 22.2 kN | Co: 38.2 kN | Block mass: 0.32 kg
SBI20CLLSize: 20 | Height H: 28 mm | Width W: 44 mm | Block length L: 96.4 mm | C: 27.9 kN | Co: 50 kN | Block mass: 0.41 kg
SBI25CLSize: 25 | Height H: 33 mm | Width W: 48 mm | Block length L: 92 mm | C: 31.5 kN | Co: 52.1 kN | Block mass: 0.49 kg
SBI25CLLSize: 25 | Height H: 33 mm | Width W: 48 mm | Block length L: 108 mm | C: 36.7 kN | Co: 64.4 kN | Block mass: 0.57 kg

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