• SUNGIL HBK Ball Screw Ultra High-Load Support Unit (cylindrical roller
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SUNGIL HBK Ball Screw Ultra High-Load Support Unit (cylindrical roller

SUNGIL HBK Ball Screw Ultra High-Load Support Unit (cylindrical roller

Ultra high-load fixed-side ball screw support unit using cylindrical rollers for higher load capacity than SWBK, grease-injection type as standard.

Key features

  • Higher load capacity than the SWBK series
  • Cylindrical rollers support radial and partial axial loads
  • Grease-injection type as standard
  • Lock nut included; preload set by nut fastening torque

Specifications

Series HBK
Position cylindrical roller
Shaft d1 30-50 mm
Housing finish Black oxide (standard); RA Raydent option
Grease options Standard, LG2 AG, AFE-CA AE, AFF AF, HT-Z1 AH, NBU-15 AN, XL-600 AX
Source SUNGIL Catalogue (EN), Support Unit section
HBK-30 Shaft d1: 30 mm | Axial dyn. load: 90,400 N | Axial rigidity: 3,100 N/um | Max. speed: 1,300 rpm | Length L: 66 mm
HBK-40 Shaft d1: 40 mm | Axial dyn. load: 101,800 N | Axial rigidity: 3,800 N/um | Max. speed: 1,200 rpm | Length L: 75 mm
HBK-50 Shaft d1: 50 mm | Axial dyn. load: 163,000 N | Axial rigidity: 5,300 N/um | Max. speed: 1,100 rpm | Length L: 82 mm
Ball Screw Support UnitSUNGIL
3 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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SUNGIL HBK Ball Screw Ultra High-Load Support Unit (cylindrical roller

Brand SUNGIL·Ball Screw Support Unit

Available part numbers (3)

HBK-30, HBK-40, HBK-50

How to order

Send the SUNGIL 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
HBK-30Shaft d1: 30 mm | Axial dyn. load: 90,400 N | Axial rigidity: 3,100 N/um | Max. speed: 1,300 rpm | Length L: 66 mm
HBK-40Shaft d1: 40 mm | Axial dyn. load: 101,800 N | Axial rigidity: 3,800 N/um | Max. speed: 1,200 rpm | Length L: 75 mm
HBK-50Shaft d1: 50 mm | Axial dyn. load: 163,000 N | Axial rigidity: 5,300 N/um | Max. speed: 1,100 rpm | Length L: 82 mm

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

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