• NSK HS Series High-accuracy Linear Guides (high-precision machines)
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NSK HS Series High-accuracy Linear Guides (high-precision machines)

NSK HS Series High-accuracy Linear Guides (high-precision machines)

NSK HS Series low-profile high-accuracy linear guides are designed for precision machines and measuring equipment. Sizes 15 to 35.

Key features

  • Low-profile high-accuracy linear guide
  • Long ball slide minimises waving motion
  • Ultra-precision P3 to high-precision P5 grades
  • Flanged and square ball slide types
  • NSK K1 lubrication unit available

Specifications

Series HS
Application high-precision machines
Sizes 15, 20, 25, 30, 35
Slide shape codes AL, EM
Load rating basis C for 50 km rated life
Reference number Series+size+rail length+shape+material+slides/rail-serial+accuracy+preload
Source NSK Linear Guides / Ball Screws / Monocarriers catalogue (Precision Machine Components), p. A355-A368
HS15AL Rail width W1: 15 mm | Height H: 24 mm | Width W: 34 mm | Length L: 106 mm | C: 15.3 kN | C0: 40 kN
HS15EM Rail width W1: 15 mm | Height H: 24 mm | Width W: 52 mm | Length L: 106 mm | C: 15.3 kN | C0: 40 kN
HS20AL Rail width W1: 20 mm | Height H: 28 mm | Width W: 42 mm | Length L: 119.7 mm | C: 20.4 kN | C0: 52 kN
HS20EM Rail width W1: 20 mm | Height H: 28 mm | Width W: 59 mm | Length L: 119.7 mm | C: 20.4 kN | C0: 52 kN
HS25AL Rail width W1: 23 mm | Height H: 33 mm | Width W: 48 mm | Length L: 148 mm | C: 32 kN | C0: 78 kN
HS25EM Rail width W1: 23 mm | Height H: 33 mm | Width W: 73 mm | Length L: 148 mm | C: 32 kN | C0: 78 kN
HS30AL Rail width W1: 28 mm | Height H: 42 mm | Width W: 60 mm | Length L: 176.1 mm | C: 51.5 kN | C0: 127 kN
HS30EM Rail width W1: 28 mm | Height H: 42 mm | Width W: 90 mm | Length L: 176.1 mm | C: 51.5 kN | C0: 127 kN
HS35AL Rail width W1: 34 mm | Height H: 48 mm | Width W: 70 mm | Length L: 203.6 mm | C: 71.5 kN | C0: 172 kN
HS35EM Rail width W1: 34 mm | Height H: 48 mm | Width W: 100 mm | Length L: 203.6 mm | C: 71.5 kN | C0: 172 kN
Linear GuidesNSK
10 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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NSK HS Series High-accuracy Linear Guides (high-precision machines)

Brand NSK·Linear Guides

Available part numbers (10)

HS15AL, HS15EM, HS20AL, HS20EM, HS25AL, HS25EM, HS30AL, HS30EM, HS35AL, HS35EM

How to order

Send the NSK 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
HS15ALRail width W1: 15 mm | Height H: 24 mm | Width W: 34 mm | Length L: 106 mm | C: 15.3 kN | C0: 40 kN
HS15EMRail width W1: 15 mm | Height H: 24 mm | Width W: 52 mm | Length L: 106 mm | C: 15.3 kN | C0: 40 kN
HS20ALRail width W1: 20 mm | Height H: 28 mm | Width W: 42 mm | Length L: 119.7 mm | C: 20.4 kN | C0: 52 kN
HS20EMRail width W1: 20 mm | Height H: 28 mm | Width W: 59 mm | Length L: 119.7 mm | C: 20.4 kN | C0: 52 kN
HS25ALRail width W1: 23 mm | Height H: 33 mm | Width W: 48 mm | Length L: 148 mm | C: 32 kN | C0: 78 kN
HS25EMRail width W1: 23 mm | Height H: 33 mm | Width W: 73 mm | Length L: 148 mm | C: 32 kN | C0: 78 kN
HS30ALRail width W1: 28 mm | Height H: 42 mm | Width W: 60 mm | Length L: 176.1 mm | C: 51.5 kN | C0: 127 kN
HS30EMRail width W1: 28 mm | Height H: 42 mm | Width W: 90 mm | Length L: 176.1 mm | C: 51.5 kN | C0: 127 kN
HS35ALRail width W1: 34 mm | Height H: 48 mm | Width W: 70 mm | Length L: 203.6 mm | C: 71.5 kN | C0: 172 kN
HS35EMRail width W1: 34 mm | Height H: 48 mm | Width W: 100 mm | Length L: 203.6 mm | C: 71.5 kN | C0: 172 kN

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

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