• SBC Linear SBI-FL High-Load Linear Guide, Flange Block
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SBC Linear SBI-FL High-Load Linear Guide, Flange Block

SBC Linear SBI-FL High-Load Linear Guide, Flange Block

SBI high-load ball linear guide with flange block (FLS short, FL standard, FLL long), sizes 15-65, mountable from top or bottom.

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-FL High-Load Linear Guide, Flange Block
SBI15FLS Size: 15 | Block length: Short | Height H: 24 mm | Width W: 47 mm | Block length L: 56.8 mm | C: 12.3 kN | Co: 18.3 kN | Block mass: 0.2 kg
SBI15FL Size: 15 | Block length: Standard | Height H: 24 mm | Width W: 47 mm | Block length L: 63.8 mm | C: 14.1 kN | Co: 24.1 kN | Block mass: 0.24 kg
SBI15FLL Size: 15 | Block length: Long | Height H: 24 mm | Width W: 47 mm | Block length L: 79.4 mm | C: 17.1 kN | Co: 31.7 kN | Block mass: 0.3 kg
SBI20FLS Size: 20 | Block length: Short | Height H: 30 mm | Width W: 63 mm | Block length L: 73.8 mm | C: 20.2 kN | Co: 29.1 kN | Block mass: 0.44 kg
SBI20FL Size: 20 | Block length: Standard | Height H: 30 mm | Width W: 63 mm | Block length L: 78.8 mm | C: 22.2 kN | Co: 38.2 kN | Block mass: 0.46 kg
SBI20FLL Size: 20 | Block length: Long | Height H: 30 mm | Width W: 63 mm | Block length L: 96.4 mm | C: 27.9 kN | Co: 50 kN | Block mass: 0.6 kg
SBI25FLS Size: 25 | Block length: Short | Height H: 36 mm | Width W: 70 mm | Block length L: 83 mm | C: 28.9 kN | Co: 42.8 kN | Block mass: 0.66 kg
SBI25FL Size: 25 | Block length: Standard | Height H: 36 mm | Width W: 70 mm | Block length L: 92 mm | C: 31.5 kN | Co: 52.1 kN | Block mass: 0.75 kg
SBI25FLL Size: 25 | Block length: Long | Height H: 36 mm | Width W: 70 mm | Block length L: 108 mm | C: 36.7 kN | Co: 64.4 kN | Block mass: 0.8 kg
SBI30FLS Size: 30 | Block length: Short | Height H: 42 mm | Width W: 90 mm | Block length L: 96.8 mm | C: 39.2 kN | Co: 57.7 kN | Block mass: 1.08 kg
SBI30FL Size: 30 | Block length: Standard | Height H: 42 mm | Width W: 90 mm | Block length L: 107.6 mm | C: 42.8 kN | Co: 65.4 kN | Block mass: 1.25 kg
SBI30FLL Size: 30 | Block length: Long | Height H: 42 mm | Width W: 90 mm | Block length L: 131.6 mm | C: 51.3 kN | Co: 84.7 kN | Block mass: 1.65 kg
SBI35FLS Size: 35 | Block length: Short | Height H: 48 mm | Width W: 100 mm | Block length L: 108.2 mm | C: 52.0 kN | Co: 73.3 kN | Block mass: 1.53 kg
SBI35FL Size: 35 | Block length: Standard | Height H: 48 mm | Width W: 100 mm | Block length L: 124.6 mm | C: 59.5 kN | Co: 89.1 kN | Block mass: 1.92 kg
SBI35FLL Size: 35 | Block length: Long | Height H: 48 mm | Width W: 100 mm | Block length L: 152.6 mm | C: 71.3 kN | Co: 115.3 kN | Block mass: 2.43 kg
SBI45FL Size: 45 | Block length: Standard | Height H: 60 mm | Width W: 120 mm | Block length L: 142 mm | C: 79.2 kN | Co: 116.3 kN | Block mass: 3.25 kg
SBI45FLL Size: 45 | Block length: Long | Height H: 60 mm | Width W: 120 mm | Block length L: 174 mm | C: 94.8 kN | Co: 150.5 kN | Block mass: 4.4 kg
SBI55FL Size: 55 | Block length: Standard | Height H: 70 mm | Width W: 140 mm | Block length L: 172.4 mm | C: 127.3 kN | Co: 181.8 kN | Block mass: 5.08 kg
SBI55FLL Size: 55 | Block length: Long | Height H: 70 mm | Width W: 140 mm | Block length L: 211.8 mm | C: 147.9 kN | Co: 224.5 kN | Block mass: 6.58 kg
SBI65FL Size: 65 | Block length: Standard | Height H: 90 mm | Width W: 170 mm | Block length L: 219.8 mm | C: 188.3 kN | Co: 261.7 kN | Block mass: 10.17 kg
SBI65FLL Size: 65 | Block length: Long | Height H: 90 mm | Width W: 170 mm | Block length L: 272.2 mm | C: 232.5 kN | Co: 354.1 kN | Block mass: 13.29 kg
Linear GuidesSBC Linear
21 product codes available in this family
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SBC Linear SBI-FL High-Load Linear Guide, Flange Block

Brand SBC Linear·Linear Guides

Available part numbers (21)

SBI15FLS, SBI15FL, SBI15FLL, SBI20FLS, SBI20FL, SBI20FLL, SBI25FLS, SBI25FL, SBI25FLL, SBI30FLS + 11 more — see full table ↓

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Product codes & specifications
SBC Linear SBI-FL High-Load Linear Guide, Flange Block
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Product codeSpec
SBI15FLSSize: 15 | Block length: Short | Height H: 24 mm | Width W: 47 mm | Block length L: 56.8 mm | C: 12.3 kN | Co: 18.3 kN | Block mass: 0.2 kg
SBI15FLSize: 15 | Block length: Standard | Height H: 24 mm | Width W: 47 mm | Block length L: 63.8 mm | C: 14.1 kN | Co: 24.1 kN | Block mass: 0.24 kg
SBI15FLLSize: 15 | Block length: Long | Height H: 24 mm | Width W: 47 mm | Block length L: 79.4 mm | C: 17.1 kN | Co: 31.7 kN | Block mass: 0.3 kg
SBI20FLSSize: 20 | Block length: Short | Height H: 30 mm | Width W: 63 mm | Block length L: 73.8 mm | C: 20.2 kN | Co: 29.1 kN | Block mass: 0.44 kg
SBI20FLSize: 20 | Block length: Standard | Height H: 30 mm | Width W: 63 mm | Block length L: 78.8 mm | C: 22.2 kN | Co: 38.2 kN | Block mass: 0.46 kg
SBI20FLLSize: 20 | Block length: Long | Height H: 30 mm | Width W: 63 mm | Block length L: 96.4 mm | C: 27.9 kN | Co: 50 kN | Block mass: 0.6 kg
SBI25FLSSize: 25 | Block length: Short | Height H: 36 mm | Width W: 70 mm | Block length L: 83 mm | C: 28.9 kN | Co: 42.8 kN | Block mass: 0.66 kg
SBI25FLSize: 25 | Block length: Standard | Height H: 36 mm | Width W: 70 mm | Block length L: 92 mm | C: 31.5 kN | Co: 52.1 kN | Block mass: 0.75 kg
SBI25FLLSize: 25 | Block length: Long | Height H: 36 mm | Width W: 70 mm | Block length L: 108 mm | C: 36.7 kN | Co: 64.4 kN | Block mass: 0.8 kg
SBI30FLSSize: 30 | Block length: Short | Height H: 42 mm | Width W: 90 mm | Block length L: 96.8 mm | C: 39.2 kN | Co: 57.7 kN | Block mass: 1.08 kg
SBI30FLSize: 30 | Block length: Standard | Height H: 42 mm | Width W: 90 mm | Block length L: 107.6 mm | C: 42.8 kN | Co: 65.4 kN | Block mass: 1.25 kg
SBI30FLLSize: 30 | Block length: Long | Height H: 42 mm | Width W: 90 mm | Block length L: 131.6 mm | C: 51.3 kN | Co: 84.7 kN | Block mass: 1.65 kg
SBI35FLSSize: 35 | Block length: Short | Height H: 48 mm | Width W: 100 mm | Block length L: 108.2 mm | C: 52.0 kN | Co: 73.3 kN | Block mass: 1.53 kg
SBI35FLSize: 35 | Block length: Standard | Height H: 48 mm | Width W: 100 mm | Block length L: 124.6 mm | C: 59.5 kN | Co: 89.1 kN | Block mass: 1.92 kg
SBI35FLLSize: 35 | Block length: Long | Height H: 48 mm | Width W: 100 mm | Block length L: 152.6 mm | C: 71.3 kN | Co: 115.3 kN | Block mass: 2.43 kg
SBI45FLSize: 45 | Block length: Standard | Height H: 60 mm | Width W: 120 mm | Block length L: 142 mm | C: 79.2 kN | Co: 116.3 kN | Block mass: 3.25 kg
SBI45FLLSize: 45 | Block length: Long | Height H: 60 mm | Width W: 120 mm | Block length L: 174 mm | C: 94.8 kN | Co: 150.5 kN | Block mass: 4.4 kg
SBI55FLSize: 55 | Block length: Standard | Height H: 70 mm | Width W: 140 mm | Block length L: 172.4 mm | C: 127.3 kN | Co: 181.8 kN | Block mass: 5.08 kg
SBI55FLLSize: 55 | Block length: Long | Height H: 70 mm | Width W: 140 mm | Block length L: 211.8 mm | C: 147.9 kN | Co: 224.5 kN | Block mass: 6.58 kg
SBI65FLSize: 65 | Block length: Standard | Height H: 90 mm | Width W: 170 mm | Block length L: 219.8 mm | C: 188.3 kN | Co: 261.7 kN | Block mass: 10.17 kg
SBI65FLLSize: 65 | Block length: Long | Height H: 90 mm | Width W: 170 mm | Block length L: 272.2 mm | C: 232.5 kN | Co: 354.1 kN | Block mass: 13.29 kg

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