The INA 17mm ID, 25mm OD needle roller bearing with ribs are single or double row units comprising machined outer rings with ribs, needle roller and cage assemblies and removable inner rings. Needle roller bearing with ribs are X-life bearings. This bearing has optimised raceway surfaces. This gives higher load carrying capacity and longer rating life.

• High load strength with static load rating of 17400N and dynamic load rating of 14700N which boosts the ability of a bearing to withstand pounding and crushing during engine operations
• High reference speed of 13700rpm with limiting speed of 21600rpm and capable for high-speed applications
• Continuous heat dissipation as the maximum working oil speed is 21000rpm
• Higher load capacity and longer life
• Reduced radial volume. X-Life series (XL), optimised storage paths enhances the ability of a bearing to move, shift, conform to variations in shaft alignment and adjust to imperfections in the surface of the journal which results in high conformability
• Highly anti-corrosive as the INA needle bearing is made by aluminium-lead alloy which upgrades the ability of a bearing to resist corrosion from acid, water and other impurities in the engine oil