NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU228W ,D=140 ASAHI 55 mm long

55 mm long

for ceramic

as well as multi-layered

Tubular Lever Button Lock Door Handles 1000 BOW GR

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU228W ,D=140 ASAHI 55 mm longNSK Cylindrical Roller Bearings, Single Row NU Type, NU228W ,D=140 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 NU228W 140 250 42 3 3 169 395 515 3200 4500 2400 3000 9. 21 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their