NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU208W ,D=40 Series_35^5200 •12 ball bearings: Quickly and

•12 ball bearings: Quickly and easily cut the pipe

25、2、5

CC : Normal Clearance

S-6100 (91

Superplastic

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU208W ,D=40 Series_35^5200 •12 ball bearings: Quickly andNSK Cylindrical Roller Bearings, Single Row NU Type, NU208W ,D=40 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 NU208W 40 80 18 1. 1 1. 1 49. 5 55. 5 55. 5 9000 11000 7500 9000 0. 379 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have