In many machines and systems that use a bearing to move a load, component weight can have a big influence on energy requirements and cost. This is especially true when an application calls for a crossed roller bearing (CRB) but does not necessarily require a CRB with supreme precision. For low- to mid-precision applications, an ultra-lightweight, economical CRB can fit the bill, providing better operational efficiency and cost savings plus faster installation.
One compact CRB that checks all of the important boxes for size and weight savings is IKO’s new ultra-lightweight LCRB Series. Like other CRBs, the LCRB Series’ inner and outer rings allow the rollers to take radial, thrust and moment loads from any direction at the same time — all while achieving weight savings. In addition, these advantages set the LCRB apart from other lightweight CRBs:
- Ultra lightweight. The LCRB’s stamping press-formed inner and outer rings are made of heat-treated chromium molybdenum steel sheets that reduce the unit’s mass by 60% or more compared to equivalently sized alternatives.
- Easy mounting. Built-in flanges allow bolt-on mounting, which eases maintenance and minimizes the risk of mounting errors. The lack of external flanges provides even more space and weight savings.
- Compact size. Bolt mounting gives the LCRB a lower sectional height when mounted.
These advantages make the LCRB Series well-suited for a wide range of lightweight, low-to-medium applications including custom seating, warehouse equipment as well as distinct aerospace applications where light weight is a critical requirement.
Significantly Reduce the Weight of Your Design
In your search for a space- and energy-saving CRB, you can find many lightweight units to choose from. Now you can also find an ultra-light unit that gives you up to 60% weight savings versus conventional bearings. With IKO’s compact, ultra-lightweight LCRB, you can significantly reduce the weight of your design and realize greater energy savings to maximize machine productivity, reliability and, ultimately, your bottom line.
For more information, please visit our CRBs page.
