• WON ST Super Ball Bushing SBO Series, Asia Series Open Type
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WON ST Super Ball Bushing SBO Series, Asia Series Open Type

WON ST Super Ball Bushing SBO Series, Asia Series Open Type

Open-type self-aligning super ball bushing of the Asia series for use with supported shafts.

Key features

  • Self-aligning 0.5 deg for even ball load distribution
  • About 3 times the dynamic load rating of a general ball bushing of the same size
  • Light, wear-resistant polyamide outer sleeve and retainer for smooth, low-noise running
  • Precision-ground hardened steel load plates

Specifications

Series Asia
Type Open
SBO16 Seal: No seal | Shaft diameter d: 16 mm | Outer diameter D: 28 mm | Length B: 37 mm | B1: 26.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 4 | C (dynamic): 1410 N | C0 (static): 960 N | Mass: 26 g
SBO16U Seal: Seal on one side | Shaft diameter d: 16 mm | Outer diameter D: 28 mm | Length B: 37 mm | B1: 26.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 4 | C (dynamic): 1410 N | C0 (static): 960 N | Mass: 26 g
SBO16UU Seal: Seals on both sides | Shaft diameter d: 16 mm | Outer diameter D: 28 mm | Length B: 37 mm | B1: 26.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 4 | C (dynamic): 1410 N | C0 (static): 960 N | Mass: 26 g
SBO20 Seal: No seal | Shaft diameter d: 20 mm | Outer diameter D: 32 mm | Length B: 42 mm | B1: 30.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 2300 N | C0 (static): 1430 N | Mass: 48 g
SBO20U Seal: Seal on one side | Shaft diameter d: 20 mm | Outer diameter D: 32 mm | Length B: 42 mm | B1: 30.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 2300 N | C0 (static): 1430 N | Mass: 48 g
SBO20UU Seal: Seals on both sides | Shaft diameter d: 20 mm | Outer diameter D: 32 mm | Length B: 42 mm | B1: 30.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 2300 N | C0 (static): 1430 N | Mass: 48 g
SBO25 Seal: No seal | Shaft diameter d: 25 mm | Outer diameter D: 40 mm | Length B: 59 mm | B1: 44 mm | B2: 1.9 mm | Opening E: 12.5 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4030 N | C0 (static): 2540 N | Mass: 100 g
SBO25U Seal: Seal on one side | Shaft diameter d: 25 mm | Outer diameter D: 40 mm | Length B: 59 mm | B1: 44 mm | B2: 1.9 mm | Opening E: 12.5 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4030 N | C0 (static): 2540 N | Mass: 100 g
SBO25UU Seal: Seals on both sides | Shaft diameter d: 25 mm | Outer diameter D: 40 mm | Length B: 59 mm | B1: 44 mm | B2: 1.9 mm | Opening E: 12.5 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4030 N | C0 (static): 2540 N | Mass: 100 g
SBO30 Seal: No seal | Shaft diameter d: 30 mm | Outer diameter D: 45 mm | Length B: 64 mm | B1: 48 mm | B2: 1.7 mm | Opening E: 15 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4475 N | C0 (static): 2890 N | Mass: 122 g
SBO30U Seal: Seal on one side | Shaft diameter d: 30 mm | Outer diameter D: 45 mm | Length B: 64 mm | B1: 48 mm | B2: 1.7 mm | Opening E: 15 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4475 N | C0 (static): 2890 N | Mass: 122 g
SBO30UU Seal: Seals on both sides | Shaft diameter d: 30 mm | Outer diameter D: 45 mm | Length B: 64 mm | B1: 48 mm | B2: 1.7 mm | Opening E: 15 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4475 N | C0 (static): 2890 N | Mass: 122 g
SBO40 Seal: No seal | Shaft diameter d: 40 mm | Outer diameter D: 60 mm | Length B: 80 mm | B1: 60.9 mm | B2: 2.05 mm | Opening E: 20 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 9100 N | C0 (static): 5625 N | Mass: 262 g
SBO40U Seal: Seal on one side | Shaft diameter d: 40 mm | Outer diameter D: 60 mm | Length B: 80 mm | B1: 60.9 mm | B2: 2.05 mm | Opening E: 20 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 9100 N | C0 (static): 5625 N | Mass: 262 g
SBO40UU Seal: Seals on both sides | Shaft diameter d: 40 mm | Outer diameter D: 60 mm | Length B: 80 mm | B1: 60.9 mm | B2: 2.05 mm | Opening E: 20 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 9100 N | C0 (static): 5625 N | Mass: 262 g
Linear BushingsWON ST
15 product codes available in this family
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WON ST Super Ball Bushing SBO Series, Asia Series Open Type

Brand WON ST·Linear Bushings

Available part numbers (15)

SBO16, SBO16U, SBO16UU, SBO20, SBO20U, SBO20UU, SBO25, SBO25U, SBO25UU, SBO30 + 5 more — see full table ↓

How to order

Send the WON ST 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 codeSpec
SBO16Seal: No seal | Shaft diameter d: 16 mm | Outer diameter D: 28 mm | Length B: 37 mm | B1: 26.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 4 | C (dynamic): 1410 N | C0 (static): 960 N | Mass: 26 g
SBO16USeal: Seal on one side | Shaft diameter d: 16 mm | Outer diameter D: 28 mm | Length B: 37 mm | B1: 26.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 4 | C (dynamic): 1410 N | C0 (static): 960 N | Mass: 26 g
SBO16UUSeal: Seals on both sides | Shaft diameter d: 16 mm | Outer diameter D: 28 mm | Length B: 37 mm | B1: 26.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 4 | C (dynamic): 1410 N | C0 (static): 960 N | Mass: 26 g
SBO20Seal: No seal | Shaft diameter d: 20 mm | Outer diameter D: 32 mm | Length B: 42 mm | B1: 30.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 2300 N | C0 (static): 1430 N | Mass: 48 g
SBO20USeal: Seal on one side | Shaft diameter d: 20 mm | Outer diameter D: 32 mm | Length B: 42 mm | B1: 30.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 2300 N | C0 (static): 1430 N | Mass: 48 g
SBO20UUSeal: Seals on both sides | Shaft diameter d: 20 mm | Outer diameter D: 32 mm | Length B: 42 mm | B1: 30.5 mm | B2: 1.6 mm | Opening E: 11 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 2300 N | C0 (static): 1430 N | Mass: 48 g
SBO25Seal: No seal | Shaft diameter d: 25 mm | Outer diameter D: 40 mm | Length B: 59 mm | B1: 44 mm | B2: 1.9 mm | Opening E: 12.5 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4030 N | C0 (static): 2540 N | Mass: 100 g
SBO25USeal: Seal on one side | Shaft diameter d: 25 mm | Outer diameter D: 40 mm | Length B: 59 mm | B1: 44 mm | B2: 1.9 mm | Opening E: 12.5 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4030 N | C0 (static): 2540 N | Mass: 100 g
SBO25UUSeal: Seals on both sides | Shaft diameter d: 25 mm | Outer diameter D: 40 mm | Length B: 59 mm | B1: 44 mm | B2: 1.9 mm | Opening E: 12.5 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4030 N | C0 (static): 2540 N | Mass: 100 g
SBO30Seal: No seal | Shaft diameter d: 30 mm | Outer diameter D: 45 mm | Length B: 64 mm | B1: 48 mm | B2: 1.7 mm | Opening E: 15 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4475 N | C0 (static): 2890 N | Mass: 122 g
SBO30USeal: Seal on one side | Shaft diameter d: 30 mm | Outer diameter D: 45 mm | Length B: 64 mm | B1: 48 mm | B2: 1.7 mm | Opening E: 15 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4475 N | C0 (static): 2890 N | Mass: 122 g
SBO30UUSeal: Seals on both sides | Shaft diameter d: 30 mm | Outer diameter D: 45 mm | Length B: 64 mm | B1: 48 mm | B2: 1.7 mm | Opening E: 15 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 4475 N | C0 (static): 2890 N | Mass: 122 g
SBO40Seal: No seal | Shaft diameter d: 40 mm | Outer diameter D: 60 mm | Length B: 80 mm | B1: 60.9 mm | B2: 2.05 mm | Opening E: 20 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 9100 N | C0 (static): 5625 N | Mass: 262 g
SBO40USeal: Seal on one side | Shaft diameter d: 40 mm | Outer diameter D: 60 mm | Length B: 80 mm | B1: 60.9 mm | B2: 2.05 mm | Opening E: 20 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 9100 N | C0 (static): 5625 N | Mass: 262 g
SBO40UUSeal: Seals on both sides | Shaft diameter d: 40 mm | Outer diameter D: 60 mm | Length B: 80 mm | B1: 60.9 mm | B2: 2.05 mm | Opening E: 20 mm | Opening angle: 60 deg | Ball rows: 5 | C (dynamic): 9100 N | C0 (static): 5625 N | Mass: 262 g

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