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SP-7731(1/2SQ)
2 210-5859 T40 110 28
DESCRIPTION NT-200/2 NT-300/2 NT-400/2 DIMENSION 75(W) * 200(H) * 300(L) 75(W)*200(H)*410(L) 75(W)*200(H)*510(L) TEMPERATURE OF SEALING 150 MAX 150 MAX 150 MAX SEALING TIME MIN 0
Cr C0r Grease Oil 7310AW 50 110 27 2 1 74 52 4500 6000
•Steel tube handle
NSK Cylindrical Roller Bearings, Single-Row N-Type, N208W ,D=40 Sprinkler SP-7731(1/2SQ)NSK Cylindrical Roller Bearings, Single Row N Type, N208W ,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 N208W 40 80 18 1. 1 1. 1 70 43. 5 43 9500 6700 8000 0. 375 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their