NSK Cylindrical Roller Bearings, Single-Row N-Type, N311W ,D=55 Pole Pruner 50 10 25 100 4

50 10 25 100 4 47

Cartridge accommodates up to 6 blades (PAT

Star Hand Socket E-18 Star Hand Socket E-20 Star Hand Socket E-22 Star Hand Socket E-24 Star Hand Socket Socket Holder

and clearly marked with a 1000-volt rating symbol

50 6 6 30 70 2 57 4G MILL SEME610400535 4 R0

NSK Cylindrical Roller Bearings, Single-Row N-Type, N311W ,D=55 Pole Pruner 50 10 25 100 4NSK Cylindrical Roller Bearings, Single Row N Type, N311W ,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 N311W 55 120 29 2 2 104. 5 111 111 6300 4000 5000 1. 42 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their rings: