Antal Tulip Sheave 90 mm, Aluminium, 5.8 t
A genuine Antal replacement tulip sheave for wide lead angles with minimal footprint. The 90 mm aluminium wheel uses self-captive Torlon® side balls for side loads and a composite axial/radial bearing for smooth, low-friction running—ideal for compact organisers and cross-deck leads where a revolving block won’t fit. This is the higher-capacity 5.8 t version.
Why it’s a smart upgrade
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Manages acute lead angles while keeping decks tidy and low-profile
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Ultra-low friction from Torlon® side balls plus composite axial/radial bearing
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Hard-anodised, Teflon-coated aluminium for long service life
Key specifications
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Sheave Ø: 90 mm
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Max rope Ø: 14 mm
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Safe Working Load (SWL): 5,800 kg
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Thickness (T): 38 mm
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Hub Ø (D2): 30 mm
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Side bearing: Torlon® balls (self-captive)
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Axial/radial bearing: Composite fibre
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Sheave material: Aluminium
Typical applications
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Tulip organisers, cross-deck and pit leads
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Compact turning points where a standard revolving block adds too much bulk
Fit & compatibility notes
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Confirm your installation’s sheave Ø (90 mm), hub Ø (30 mm) and thickness (38 mm) before ordering
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Designed for rope up to 14 mm; not suitable for wire or rod
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Looking for the lighter-duty option? See Antal Tulip Sheave 90 mm, Aluminium, 5 t.