NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF311W ,D=55 Series_35^5200 Cr C0r Grease Oil 7205CTYP5

Cr C0r Grease Oil 7205CTYP5 25 52 15 1 0

Safety Auto Latch (D

Material (blade) Stainless steel SUS420 Drilling range 30 30 to 300 mm Packing creation

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NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF311W ,D=55 Series_35^5200 Cr C0r Grease Oil 7205CTYP5NSK Cylindrical Roller Bearings, Single Row NF Type, NF311W ,D=55 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 NF311W 55 120 29 2 2 104. 5 111 111 6300 4000 5000 1. 47 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their