High Precision Thin Section Bearings
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High Precision Thin Section Bearings HQW Precision GmbH HQW Aerospace (UK) Ltd

The HQW Precision Story HQW Precision GmbH is a leading manufacturer of high-quality bearings for a wide range of industrial applications. With a strong focus on precision and performance, we specialize in producing miniature, deep groove, and angular contact ball bearings to ABEC 7/9 tolerances, as well as customized bearing units and bespoke designs. Our products are engineered using high-performance and specialist materials, making them suitable for extreme environment applications. Since our establishment in 2010, we have built a solid reputation for delivering exceptional products that...

Bearing Types Design Features Thin section bearings from HQW are available in three basic types: deep groove, angular contact and 4-point contact. Each type is designed to cater for specific application demands and has distinct features and capabilities. Ring Materials Deep Groove Ball Bearings Can take axial forces in both directions, providing excellent versatility. Low friction ensures smooth and efficient operation. Higher axial play compared to 4-point bearings allows for more flexibility in application. Can take forces in both directions due to the innovative gothic arc raceway...

Designation Quality ABEC 1F Ball Material To ANSI / ABMA 26.2 Ring Material Bearing Type Series & Size Standard deep groove ball bearing Four-point-contact ball bearing, contact angle 30° T=thin section. I=inch dimension. section height x width. ball diameter Without seal or shield Seal and shield variants on request Special Features snap retainer for deep groove and four point bearings. * material index Universal duplex pair <<>< Highperformance lubricant window type for angular contact bearings. * material index Lubricant proportion of the existing free volume Coating variants on request...

C-Type Deep Groove X-Type Four Point X Type - Four Point Angular Contact (Pair) Designation Please note current product range is subject to an ongoing expansion. Additional products to be added when available. Contact your Regional Sales Manager for further information.

Description ABEC 1F ABEC 3F ABEC 5F ABEC 7F Description ABEC 1F ABEC 3F ABEC 5F ABEC 7F Type C = Deep groove ball bearing Type A = Angular contact ball bearing Type X = Four-point contact bearing

Description ABEC 1F ABEC 3F ABEC 5F ABEC 7F Description ABEC 1F ABEC 3F ABEC 5F ABEC 7F Type C = Deep groove ball bearing Type A = Angular contact ball bearing Type X = Four-point contact bearing

Bearing Interchange The following tables provide a simplified breakdown of interchangeable bearing types. Use the information below to identify compatible HQW bearings for your application. For additional information regarding suitability of HQW thin section bearings please contact our expert engineering team. Precision Class Inch Bearings, Open HQW Series Kaydon Series Silverthin Series Kaydon type Silverthin type Kaydon type Silverthin type *Material - Rings & Balls AISI 52100 Steel *Material - Rings & Balls : AISI 440C Stainless Steel Metric Bearings, Open Kaydon type Silverthin type...

KS HQW HQW Precision GmbH Wachtelberg 23 97273 Kurnach Germany Phone: +49 (0) 9367 98408-0 Email: info@hqw.gmbh Web: www.hqw.gmbh HQW Aerospace (UK) Ltd Plymbridge Road, Estover Plymouth PL6 7LH United Kingdom Phone: +44 (0) 1752 735555 Email: info@hqw-aerospace.com Web: www.bardenbearings.co.uk All technical data is considered correct at time of printing. No liability can be accepted for any technical alterations, errors or misprints. This publication or parts thereof are protected by copyright and must not be reproduced without permission.