Description of the layout and characteristics of imported bearings

Source: China Bearing Network Time: 2014-03-29

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1. The crowned raceway has a fundamental cylindrical {TodayHot} or conical raceway that follows successive micro-convex curves in a plane perpendicular to the roll direction; to prevent stress gathering at the roller and raceway touch.
2. Spherical raceway. A raceway for the ball.
3. The raceway groove ball bearing has a grooved raceway; generally a circular arc-shaped cross section; its radius is slightly larger than the radius of the ball.
4. (groove) shoulder (groove) side of the groove (rolling).
5. Rolling raceway Rolling bearing accepts some appearance of the load; used as a rolling track for the rolling body.
6. Straight raceway. The busbar in a plane perpendicular to the tumbling direction is a straight raceway.
7. The rib rib protrudes from the narrow shoulder of the raceway parallel to the direction of the roll. It is used to support and guide the roll and hold it in the bearing.
8. Guide the appearance of the cage. The cylindrical appearance of the bearing rings and washers; used to guide the bracket in the radial direction.
9. Ferrule (gasket) end face (washer) face perpendicular to the ferrule (washer) axis of the ferrule (washer) appearance.
10. Bearing bore {HotTag} Rolling bearing inner ring or inner ring of the shaft ring.
11. The inner bore of a cylindrical bore bearing or bearing component; its busbar is essentially straight and parallel to the bearing axis or the bearing component axis.
12. A bore of a bearing or bearing component; its busbar is a straight line and intersects the bearing axis or the bearing component axis.
13. Bearing outer surface. bearing outer surface or outer surface of the bearing.
14. Ferrule (washer) chamfer (washer) chamfer bearing inner hole or outer surface of the outer ring and the end of the ferrule ferrule (washer) appearance.
15. Grinding undercut in the bearing ring or bearing washer rib or flange root to facilitate the grinding of the groove or groove.
16. Seal (touch) the appearance of the sealing (conract) surface and the appearance of the seal sliding contact.
17. Seal (shield) groove The groove used to hold the bearing seal (dust cover).
18. The snap ring groove is used to hold the groove of the stop ring.
19. Lubrication groove used to transport lubricant on bearing parts

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