8mm Needle Roller Bearing, Drawn Cup Type

CCHN high-performance 8mm needle roller bearing comes with an 8mm diameter, a limiting speed of 21000 rpm. Drawn cup needle bearing has a small sectional height and a large load carrying capacity and is suitable for economic mass production.

Specification

• Model: CCHN-HK0810
• Inner diameter: 10mm
• Outer diameter: 14mm
• Width: 10mm
• Accuracy class: P2
• Limiting speed: 21000 rpm
• Basic load rating: Dynamic: 3900N, Static: 4800N
• Bearing material: High carbon chromium bearing steel

Dimension (mm)

Application

Tips: Precautions for Needle Roller Bearing

Needle roller bearings have a large bearing capacity and are suitable for support structures with restricted installation sizes. The surface of the journal is hardened as the rolling surface, and the bearing is fitted into the seat hole with the press-in fit, and no axial positioning is required for it. The bearing should be injected with the appropriate amount of grease before installation, usually, no need to lubricate again after assembly BK type bearing is used in the bearing without the outstretched end of the journal, the end face is closed to play a sealing role and can withstand small axial play.