NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ408W ,D=40 ASAHI - Leg length adjustment: 4

- Leg length adjustment: 4 steps

● Accuracy ± 0

Part number Nominal size grip weight （mm）  Material Spring （g） 217-1542 SP-37 140 ●  □  50 ※ grip: ● = elastomer □ = plastic spring

● Product mass 50g

NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ408W ,D=40 ASAHI - Leg length adjustment: 4NSK Cylindrical Roller Bearings, Single Row Nj Type, NJ408W ,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 NJ408W 40 110 27 2 2 58 95. 5 89 6700 4800 6000 1. 31 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their rings: