NSK Spherical Roller Bearings , Cylindrical Bore Bearings 21310EAKE4, D=50 Series_35^5200 25、2、5

25、2、5

Since it is a perfect circle

5-3 1 5 80 175 44 233-3717 PB 8190

-L- Size of Pipe Length of Chain Weight Kgrs

NSK Spherical Roller Bearings , Cylindrical Bore Bearings 21310EAKE4, D=50 Series_35^5200 25、2、5NSK Spherical Roller Bearings , Cylindrical Bore Bearings 21310EAKE4, D=50 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Constant e Axial Load Factors Mass (kg) approx. d D B r min. Cr C0r Thermal Reference Mechanical Grease Oil Y2 Y3 Y0 21310EAKE4 50 110 27 2 178 174 5300 8000 4500 5600 0. 23 4. 4 3 2. 9 1. 21 DESIGN, TYPES, AND FEATURES Various types of high load capacity spherical roller bearings are