Single-row open radial needle roller bearing with increased load capacity without an inner ring NTN NKS115 dimensions 115*135*32 mm.
Simple and durable design, precise positioning of the rollers in the cage windows made of stamped steel. The machined outer ring has two guide flanges, an annular groove and lubrication holes. There is no inner ring; the raceway is a hardened and ground shaft of the appropriate diameter. Designed to withstand one-sided radial load.

Designed dynamic load 90.5 kN, calculated static load 199 kN. Normal axial clearance.
The needle roller bearing of this design can withstand significant axial loads and rotational speeds. The axial displacement of the shaft is limited only by the width of the raceway on the shaft.