BlackStar 7HS SLEEVE - Jaw Coupling Sleeve (Hytrel) - 2.188" Bore Medium-Duty Pillow Block Housing Style 2-Bolt Flange Block

Housing Style 2-Bolt Flange Block Housing Material Cast Iron Part Number FJT205

Belt Section J Rib Count 24 Width 608

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BlackStar 7HS SLEEVE - Jaw Coupling Sleeve (Hytrel) - 2.188" Bore Medium-Duty Pillow Block Housing Style 2-Bolt Flange BlockThe BlackStar 7HS SLEEVE is a jaw coupling sleeve (hytrel), manufactured from hytrel. Features a 2. 188" bore for direct shaft mounting. Hytrel polyester elastomer replacement spider for jaw couplings. Hytrel sleeves handle higher torque and temperatures than standard NBR spiders while maintaining flexibility ideal for demanding industrial drive applications. Specifications Part Number 7HS SLEEVE Product Type Jaw Coupling Sleeve (Hytrel) Bore Size 2.