The Timken RNA4908 is a needle roller bearing sold as an individual unit. Timken needle bearings are precision-manufactured components used in heavy-duty drivetrain and power-transfer applications where a compact radial bearing is required. The RNA4908 designation identifies this as an outer-ring needle bearing without an inner ring, designed to run directly on a hardened shaft journal. If you need to confirm this bearing fits your specific application, give us a call before ordering.
Features
Timken RNA4908 needle roller bearing
Outer-ring (RNA) design, no inner ring, runs on a hardened shaft journal
Compact radial profile suited to tight-space drivetrain installations
Sold as an individual bearing (each)
Genuine Timken part, UPC 087796186439
