BR 223020 IKO ตลับลูกปืนเม้ดเข็มมีเปลือกนอก Needle Roller Bearings

BR223020 IKO Needle Roller Bearing 1-3/8 x 1-7/8 x 1-1/4 Without Inner Ring

Needle roller bearings with machined rings made of bearing steel have a low sectional height and a high load carrying capacity. They can be used with or without an inner ring. Needle roller bearings without an inner ring will require the shaft to be hardened and ground.