US$ 322.50
05mm 1511g with fine adjustment
Description 160 120-2137 5PCS
M-643AS (28
internal clearance
NSK Cylindrical Roller Bearings, Single-Row N-Type, N228W ,D=140 junghwa 05mm 1511g with fine adjustmentNSK Cylindrical Roller Bearings, Single Row N Type, N228W ,D=140 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 N228W 140 250 42 3 3 221 297 375 3400 2000 2400 8. 09 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their rings: