NSK Tapered Roller Bearings, Single-Row Metric Design HR30218J ,D=90 Grip Scraper 5 8000 11000 15

5 8000 11000 15

precise operation

make sure that the jaw opening width has been securely adjusted and set

Accuracy: Over all 13Aµm

a bead straddling width of 53 mm is secured by measuring the difference in level of butt welding

NSK Tapered Roller Bearings, Single-Row Metric Design HR30218J ,D=90 Grip Scraper 5 8000 11000 15NSK Tapered Roller Bearings, Single Row Metric Design HR30218J ,D=90 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) ISO355 Dimensions Series approx. Constant e Axial Load Factors Mass (kg) approx. d D T B C Cone r min. Cup r min. Cr C0r Grease Oil Y1 Y0 HR30218J 90 160 32. 5 30 26 2. 5 2 201 256 2200 3000 3FB 0. 42 1. 4 0. 79 2. 6 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the apices