NSK Tapered Roller Bearings, Single-Row Metric Design HR30318J ,D=90 peacock D1 R D2 L1 L3

D1 R D2 L1 L3 L2 FLUTE 01 4G MILL SEME610080204 0

(21000 per minute)

it is easy to adjust the feed rate and depth

0 10 22 130 4 49

Throat Depth

NSK Tapered Roller Bearings, Single-Row Metric Design HR30318J ,D=90 peacock D1 R D2 L1 L3NSK Tapered Roller Bearings, Single Row Metric Design HR30318J ,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 HR30318J 90 190 46. 5 43 36 4 3 345 425 1900 2600 2GB 0. 35 1. 7 0. 96 5. 91 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the apices of