Technology Center
Rolling basic terms what structure
Published:2014-7-24 17:59:01
1, the raceway English comments raceway:
Definition: Rolling partial load bearing surfaces, used as rolling elements rolling track.
2, straight raceway English comments straight raceway:
Definition: In the direction perpendicular to the plane of the bus rolling straight line raceway.
3, convexity raceway English Notes crowned raceway:
Definition: in a plane perpendicular to the rolling direction was a continuous convex curve substantially cylindrical or conical raceway, in order to prevent stress concentration in the roller and raceway contact points.
4, spherical roller English comments spherical raceway:
Definition: The roller track is part of the surface of the ball.
5, the channel comments in English raceway groove:
Definition: ball bearing raceway groove shape, typically an arc-shaped cross-section, with a radius slightly larger than the ball radius.
6, (groove) shoulder English Comment (groove) shoulder:
Definition: Ditch (roll) side of the road.
7, ribs English comments rib:
Definition: The highlight on the raceway surface and the rolling direction parallel to the narrow shoulder. For supporting and guiding the rolling elements and keep it within the bearing.
8, the guide surface of the cage English comments cage riding la-nd:
Definition: The cylindrical surface of the bearing rings and gaskets for the radial guiding cage.
9, the ring (washer) end face of the English comments ring (washer) face:
Definition: perpendicular to the ferrule rings (gasket) surface (washers) axis line.
10, bearing Kong Yingwen Notes bearing bore:
Definition: Rolling the inner bore or shaft ring
11, cylindrical inner Kong Yingwen comment cylindrical bore:
Definition: bore bearings or bearing parts, the bus is substantially straight and parallel to the bearing axis or the axis of the bearing parts.
12. The tapered bore tapered bore
Bore bearings or bearing parts, the bus is substantially linear and with the bearing axis or the axis of the bearing parts intersect.
13. The outer surface of the bearing bearing outside surface
Rolling the outer surface of the outer ring or race.
14. rings (washers) chamfer ring (washer) chamfer
Bearing bore or the outer surface of the ferrule end face of a ferrule connection (gasket) surface.
15. overrun grinding undercut groove
In the bearing ring or bearing wall or flange gasket for ease of grinding the roots apart slots or grooves.
16. Seal (contact) surface sealing (conract) surface
And the seal ring sliding contact surface.
17. seal (dust cover) slot seal (shield) groove
To hold the bearing seal (dust cover) slots.
18. The snap ring groove snap ring groove
Ring groove for retaining stop.
19. lubrication grooves lubrication groove
On the bearing parts for tank transport lubricants.
20. lubrication hole lubrication hole
On the bearing parts for the lubricant to the hole on the rolling elements.