NSK Cylindrical Roller Bearings, Single-Row N-Type, N308W ,D=40 YG-1 - 55 mm × 670

-  55 mm ×  670 mm

Model SC-2A ( Signal Checker )

Package size：170×115×70 mm　240 g

in order to prepare a pipe connection

- 180 degree head angle adjustable

NSK Cylindrical Roller Bearings, Single-Row N-Type, N308W ,D=40 YG-1 - 55 mm × 670NSK Cylindrical Roller Bearings, Single Row N Type, N308W ,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 N308W 40 90 23 1. 5 1. 5 77. 5 58. 5 57 8500 5600 6700 0. 649 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their