NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU2206W ,D=30 ASAHI 74 mm (01894)

74 mm (01894)

6 44 　 50

up to 50 mm pipe / round rod

diameter 210-6557 160 6 ½ 2

Bit length: 25  1x Bit Standard 25 mm (01659)

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU2206W ,D=30 ASAHI 74 mm (01894)NSK Cylindrical Roller Bearings, Single Row NU Type, NU2206W ,D=30 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Mass (kg) approx. d D B r min. r1 min. Fw Ew Cr C0r Thermal Reference Mechanical Grease Oil NU2206W 30 62 20 1 0. 6 37. 5 49 50 12000 9500 12000 0. 292 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their