Bearing product category

Linear Guideway

Precision linear guideways including HGH, HGW, EGH, and MGN series, covering rail widths from 9 mm to 65 mm. Manufactured to DIN and JIS tolerances, suited for CNC machining centers, gantry systems, and heavy-load automation axes requiring smooth, repeatable linear travel.

6 products in this categoryBearing spec sheet and certification document package

SKURFQ

Ground H (P5) / Rolled N (P7)

HGR Series Heavy-Duty Linear Guideway Rail

HGR Series linear guideway rails feature a 58–62 HRC induction-hardened surface and four-row ball circuit geometry, giving CNC machine tool builders the rigidity and load capacity needed under heavy interrupted cuts.

Grade: Ground H (P5) / Rolled N (P7)
Size: 4000 mm (custom on request)

MOQ 50View Technical Sheet

SKURFQ

Ground H (P5) / Rolled N (P7)

HGH Series Flange-Type Linear Guideway Carriage Block

HGH Series flange-type carriage blocks run on HGR rails via a four-row ball recirculation circuit, with a self-aligning angular tolerance of ±0.5° that absorbs minor rail misalignment — suited for retrofit builds and replacement sourcing on CNC and automation frames.

Grade: Ground H (P5) / Rolled N (P7)
Size: Multi-size

MOQ 50View Technical Sheet

SKURFQ

Ground H (P5) / Rolled N (P7)

HGW Series Wide-Body Linear Guideway Carriage Block

HGW Series wide-body flange-type carriage blocks feature a 20–30% wider mounting footprint than standard HGH carriages, delivering 28.4 kN dynamic load capacity and triple-seal contamination defense for heavy gantry CNC mills, inverted vertical axes, and high-moment-load automation frames.

Grade: Ground H (P5) / Rolled N (P7)
Size: Multi-size

MOQ 50View Technical Sheet

SKURFQ

Ground H (P5) standard

EGH Series Miniature Linear Guideway Rail & Carriage

EGH Series miniature linear guideway with rail widths from 9 mm to 15 mm and Gothic-arch two-row ball circuit delivering 5.5 kN dynamic load. Designed for semiconductor inspection stages, medical robots, and compact desktop CNC where ultra-low axis height is critical.

Grade: Ground H (P5) standard
Size: 1000 mm (splice joint option)

MOQ 100View Technical Sheet

SKURFQ

Standard Grade

MGN Series Stainless Steel Miniature Linear Guide

MGN Series stainless steel miniature linear guide with 9Cr18Mo martensitic stainless as standard material, Gothic-arch two-row ball circuit delivering 3.7 kN dynamic load at MGN12C. Designed for 3D printers, desktop CNC, medical devices, and humid environments where corrosion resistance is essential.

Grade: Standard Grade
Size: 1000 mm

MOQ 50View Technical Sheet

SKURFQ

Ground H (P5) / Rolled N (P7)

HGR45 Heavy-Duty Large Linear Guideway Rail

HGR45 heavy-duty linear guideway rail (45 mm width) with 45# high-carbon steel body induction-hardened to 58–62 HRC and 2.5 mm case depth. Paired with HGW45CA carriage delivers 62.8 kN dynamic and 112 kN static load — engineered for injection molding machines, heavy gantry welders, and large-format CNC routers.

Grade: Ground H (P5) / Rolled N (P7)
Size: HGR 45 (45 × 38 mm)

MOQ 30View Technical Sheet