NSK Cylindrical Roller Bearings, Single-Row N-Type, N309W ,D=45 KSTAR Hands-free greasing is now a

Hands-free greasing is now a reality

Material (blade) SK-5 Saw 18 mountains (small size) Blade crossing 100 mm Blade thickness 0

1) 315 32 120 430

WS 3 – on carded hang pack

Opening a (mm) Throat depth b (mm) Weight approx

NSK Cylindrical Roller Bearings, Single-Row N-Type, N309W ,D=45 KSTAR Hands-free greasing is now aNSK Cylindrical Roller Bearings, Single Row N Type, N309W ,D=45 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 N309W 45 100 25 1. 5 1. 5 86. 5 79 77. 5 7500 5000 6000 0. 869 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their