NTN 30311 TAPEERED ROLLER BEARING 

Dimensions

Bore diameter

55 mm

Outside diameter

120 mm

Width, total

31.5 mm

Width, inner ring

29 mm

Width, outer ring

25 mm

Contact angle

12.953 °

Performance

Basic dynamic load rating

176 kN

Basic static load rating

163 kN

Reference speed

4 800 r/min

Limiting speed

5 600 r/min

Product net weight

1.56kg