NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ309W ,D=45 Series_39^7300 8mm Resolution 0

8mm Resolution 0

③ Connector packing structure prevents water leakage

Centre Punches Pin Punches Flat Chisel Weight (g) PB 850

causing crimping failure

D1 D2 L1 L2 FLUTE 01 GENERAL HSS E2755060 6 6 13 57 3 02 GENERAL HSS E2755080 8 10 19 69 3 03 GENERAL HSS E2755100 10 10 22 72 3 04 GENERAL HSS E2755120 12 12 26 83 3 05 GENERAL HSS E2755140 14 12 26 83 3 06 GENERAL HSS E2755160 16 16 32 92 3 07 GENERAL HSS E2755180 18 16 32 92 3 08 GENERAL HSS E2755200 20 20 38 104 3 09 GENERAL HSS E2755220 22 20 38 104 3 10 GENERAL HSS E2755250 25 25 45 121 3 11 GENERAL HSS E2755300 30 25 45 121 3

NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ309W ,D=45 Series_39^7300 8mm Resolution 0NSK Cylindrical Roller Bearings, Single Row Nj Type, NJ309W ,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 NJ309W 45 100 25 1. 5 1. 5 58. 5 97. 5 98. 5 7100 6000 7500 0. 918 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on