Guide rod HW

These rods are surface-hardened and ground. They are mainly used as linear guidance of ball and sliding bearings where sufficient lubracation and corrosion protection is ensured. Surface of these rods is not resistant to corrosion. If complete corrosion protection cannot be guaranteed, you should use chromed or stainless steel guide rods. All guide rods are surface-hardened. This treatment increases hardness of the surface of the rod, but also makes it more brittle. As a result, its abrasion resistance increases and the core of the rod remains tough. These guide rods can be delivered also in inch measurements, they are then marked as HWZ.

Parameters:
Used materials: CK55, eventually C60
Manufactured diameters range: 4 -120 mm
Manufactured diameters range in inches: 1/4" -3"
Diameter tolerance h6
Surface roughness Ra max 0,2 μm
Induction hardened layer hardness 62±2 HRC
Production lengths 6 m, tolerance 0 - +200 mm
(due to manufacturing technology, surface tolerance
or depth of the hardening cannot be guaranteed
100 mm from each end of the rod)

Catalog list

Chromed guide rod HWV

HWV guide rods have chromed surface when compared to the HW type. This layer provides very good resistance to wear and corrosion, it has long lifespan and reduces friction. If the guide rod should be permanently exposed to aggresive weather conditions, it is advisable to use stainless steel one instead. These guide rods can be delivered also in inch measurements, they are then marked as HWVZ.

Parameters:
Used materials: CK55, eventually C60
Manufactured diameters range: 4 - 120 mm
Manufactured diameters range in inches: 1/4" - 3"
Diameter tolerance h7
Surface roughness Ra max 0,2 μm
Chromed layer thickness 12±5 μm
Chrome layer hardness min.900HV
Induction hardened layer hardness 62±2 HRC
Production lengths 6 m, tolerance 0 - +200 mm
(due to manufacturing technology, surface tolerance
or depth of the hardening cannot be guaranteed
100 mm from each end of the rod)

Catalog list

Stainless steel guide rod HWVRA

Stainless steel guide rods made of X90CrMoV18 material with addition of molybdenum and vanadium are the best for extreme conditions. They are used, just like the previous ones, mainly as linear guidance of ball and sliding bearings. The X90CrMoV18 material guarantees maximal corrosion resistance. These rods are also surface-hardened. They can be delivered also in inch measurements, they are then marked as HWVRAZ.

Parameters:
Used materials: X90CrMoV18 W-Nr.1.4112
Manufactured diameters range: 5 - 60 mm
Manufactured diameters range in inches: 1/4" - 2 1/4"
Diameter tolerance h6
Surface roughness Ra max 0,2 μm
Induction hardened layer hardness 56±3 HRC
Production lengths 6 m, tolerance 0 - +200 mm
(due to manufacturing technology, surface tolerance
or depth of the hardening cannot be guaranteed
100 mm from each end of the rod)

Catalog list

Stainless steel guide rod HWVRB

These rods are made of X46Cr13 material. They are cheaper than HWVRA rods, have got lower tensile strength and their hardened layer has lower hardness. However, they still have excellent properties when used as linear guidance of ball and sliding bearings. The X46Cr13 material guarantees very good corrosion resistance. They can be delivered also in inch measurements, they are then marked as HWVRBZ.

Parameters:
Used materials: X46Cr13
Manufactured diameters range: 5 - 60 mm
Manufactured diameters range in inches: 1/4" - 2 1/4"
Diameter tolerance h6
Surface roughness Ra max 0,2 μm
Induction hardened layer hardness 55±3 HRC
Production lengths 6 m, tolerance 0 - +200 mm
(due to manufacturing technology, surface tolerance
or depth of the hardening cannot be guaranteed
100 mm from each end of the rod)

Catalog list

Hollow guide rod HWH

Hollow guide rods are made of C55 or C60 material. They are mostly used in long lines with need for lesser weight. Surface of these rods is not resistant to corrosion, it is advisable to treat them regularly with lubricant or other anti corrosion agent. They can be delivered also in inch measurements, they are then marked as HWHZ.

Parameters:
Used materials: CK55, eventually C60
Manufactured diameters range: D[mm]/d[mm] od 12/4 do 60/36 mm
Manufactured diameters range in inches: D"/d" od 1/2"/0,16" - 2"/1,25"
Outer diameter tolerance h6
Inner diameter tolerance ± 10%
Surface roughness Ra max 0,2 μm
Induction hardened layer hardness 62±2 HRC
Production lengths 6 m, tolerance 0 - +200 mm
(due to manufacturing technology, surface tolerance
or depth of the hardening cannot be guaranteed
100 mm from each end of the rod)

Catalog list

Chromed hollow guide rod HWHV

Chromed hollow guide rods are too made of C55 or C60 material. In addition they have chromed surface providing very good resistance against wear and corrosion, it has long lifespan and reduces friction. They can be delivered also in inch measurements, they are then marked as HWHVZ.

Parameters:
Used materials: CK55, eventually C60
Manufactured diameters range: D[mm]/d[mm] od 12/4 do 60/36 mm
Manufactured diameters range in inches: D"/d" od 1/2"/0,16 - 2"1,25
Outer diameter tolerance h7
Inner diameter tolerance ± 10%
Tloušťka chromované vrstvy 12±5 μm
Tvrdost chromované vrstvy min.900HV
Surface roughness Ra max 0,2 μm
Induction hardened layer hardness 62±2 HRC
Production lengths 6 m, tolerance 0 - +200 mm
(due to manufacturing technology, surface tolerance
or depth of the hardening cannot be guaranteed
100 mm from each end of the rod)

Catalog list

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