• THK HBN8040K-5 Ball Screw (Heavy Load, Shaft φ80, Lead 40mm)
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THK HBN8040K-5 Ball Screw (Heavy Load, Shaft φ80, Lead 40mm)

THK HBN8040K-5 Ball Screw (Heavy Load, Shaft φ80, Lead 40mm)

THK HBN-K Series Precision Ground Ball Screw with Ball Retainer.

Key features

  • High load capacity — over 2× higher dynamic load rating vs. conventional products
  • Ball retainer eliminates ball-to-ball contact for low noise, reduced torque variation, and long maintenance-free operation
  • Shaft diameter φ80mm, lead 40mm, 5 ball circuits
  • Ca=451kN, C0a=1105kN

Specifications

Shaft Diameter φ80mm
Lead 40mm
Ball Circuits 5
Ca 451kN
C0a 1105kN
Nut OD D 134mm
Flange D1 174mm
Nut Length L1 185mm
Type Heavy Load, Ball Retainer (HBN-K)
HBN8040K-5 THK HBN8040K-5, φ80 Lead40, Ca=451kN | Shaft Diameter: φ80mm | Lead: 40mm | Ball Circuits: 5 | Ca: 451kN | C0a: 1105kN | Nut OD D: 134mm | Flange D1: 174mm | Nut Length L1: 185mm | Type: Heavy Load, Ball Retainer (HBN-K)
Ball ScrewsTHK
1 product code available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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THK HBN8040K-5 Ball Screw (Heavy Load, Shaft φ80, Lead 40mm)

Brand THK·Ball Screws

Available part numbers (1)

HBN8040K-5

How to order

Send the THK 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
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Product codeSpec
HBN8040K-5THK HBN8040K-5, φ80 Lead40, Ca=451kN | Shaft Diameter: φ80mm | Lead: 40mm | Ball Circuits: 5 | Ca: 451kN | C0a: 1105kN | Nut OD D: 134mm | Flange D1: 174mm | Nut Length L1: 185mm | Type: Heavy Load, Ball Retainer (HBN-K)

Need a different model, or a part not listed here? Send us your parts list →

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