Miniature Precision Shafts, hardened

Product catalog summary

Product Overview

The document presents the Miniature Precision Shafts of Series WCR, manufactured from material 100Cr6 (1.3505). These shafts are designed for high precision applications and are compatible with PreCom's miniature plain bearings and miniature linear ball bearings (Series KB).

Material and Hardness

Material: 100Cr6 (1.3505)
Surface hardness: Through hardened, 58-65 HRC

Dimensions and Tolerances

Diameter tolerance: ISO h6 standard
Length tolerance: +200 / -100 mm
Straightness: Type t1
Roundness: Half of the diameter tolerance
Special tolerances and diameters are available upon request

Weight and Length Specifications

The shafts are available in various diameters with corresponding weights per meter and lengths up to 2000 mm. Example data points include:

Diameter (mm)	Weight (kg/m)	Length (mm)	Tolerance (mm)	Straightness
1	0.01	0 - 6	+200 / -100	0.30
2	0.03	0 - 6	+200 / -100	0.30
3	0.06	0 - 6	+200 / -100	0.30
4	0.10	0 - 9	+200 / -100	0.30
5	0.16	0 - 9	+200 / -100	0.30
6	0.23	0 - 9	+200 / -100	0.30

Surface Finish

Surface roughness is specified as Ra 0.15, ensuring a smooth finish suitable for precision applications.

Compatibility and Contact Information

The WCR series shafts are designed to be combined with PreCom's miniature plain bearings and miniature linear ball bearings (Series KB).

Manufacturer: PreCom Precision Components GmbH
Address: Industriestraße 8, 66440 Blieskastel-Niederwürzbach, Germany
Phone: +49 (0) 68 42 - 94 66 0
Fax: +49 (0) 68 42 - 94 66 29
Email: [email protected]
Website: www.precom-europe.com

Catalog excerpts

PreCom WCR Miniatur-Präzisionswellen Baureihe WCR Werkstoff: 100Cr6 (1.3505) Miniature Precision Shafts Series WCR Material: 100Cr6 (1.3505) Ra 0,15 Ød Ød Gewicht weight Länge length ISO h6 t1 mm kg/m mm ìm mm/m WCR 1 1 0,01 2000 0-6 0,30 WCR 2 2 0,03 2000 0-6 0,30 WCR 3 3 0,06 2000 0-6 0,30 4 0,10 2000 0-9 0,30 WCR 5 5 0,16 2000 0-9 0,30 WCR 6 6 0,23 2000 0-9 0,30 Type WCR 4 Rundheit: ½ Durchmessertoleranz Sondertoleranzen und Sonderdurchmesser auf Anfrage Oberflächenhärte: 58-65 HRC, durchgehärtet Längentoleranz: +200 / -100 mm Toleranz tolerance Geradheit Straightness Roundness: ½ diameter tolerance Special tolerances and diameters are available upon request Surface hardness: 58-65 HRC, through hardened Length tolerance: +200 / -100 mm WCR(+)-1007-D/GB- © by PreCom Miniatur-Präzisionswellen der Baureihe WCR sind kombinierbar mit den folgenden Produkten Miniature Precision Shafts of the Series WCR are to be combined with the following products Miniatur-Linear-Kugellager, Baureihe KB Miniature linear ball bearings, Series KB Miniatur-Gleitlager Miniature Plain Bearings Miniatur-Gleitlager Miniature Plain Bearings PreCom Precision Components GmbH • Industriestraße 8 • 66440 Blieskastel-Niederwürzbach • Deutschland/Germany Tel.: + 49 (0) 68 42 - 94 66 0 • Fax: + 49 (0) 68 42 - 94 66 29 • email: [email protected] www.precom-europe.com F

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