NK50/25 Needle Roller Bearing 50x62x25mm - Machined TypeNK50 25 Needle Roller Bearing Without Inner Ring 50mm x 62mm x 25mm This NK50 25 is a machined type needle roller bearing without an inner ring, ideal for applications where the shaft can serve as the raceway. Compact and capable of handling heavy radial loads in tight spaces. Size: 50mm ID x 62mm OD x 25mm Width Type: Needle Roller Bearing (Machined, No Inner Ring) Material: High Strength Chrome Steel Design: No cage Full complement needle rollers