Truck and wheel bearing assembly

A skateboard or roller-skate truck comprising

• a base plate,
• a yoke including
• a body portion moveable in arcuate paths about the base plate,
• a first aperture formed in the body portion, and
• a bearing member adjacent the first aperture,
• a post extending from the base plate through the first aperture adjacent the bearing member, and
• resilient first and second grommets having fissures formed in the sides of at least one of the grommets engaged on the post and bearing member on opposite sides of the yoke adjacent the first aperture and adapted to restrict arcuate movements of the yoke.

A skateboard or roller-skate truck comprising

• a base plate,
• a yoke including
• a body portion moveable in arcuate paths about the base plate,
• a first aperture formed in the body portion, and
• a bearing member adjacent the first aperture,
• a post extending from the base plate through the first aperture adjacent the bearing member, and
• resilient first and second grommets engaged on the post and bearing member on opposite sides of the yoke adjacent the first aperture and adapted to restrict arcuate movements of the yoke,
• the second grommet including
• a first face engaged on the bearing member and
• a second face spaced apart from the first face containing a plurality of first locking members, and
• an end cap disposed on the post having a plurality of second locking members arranged for complementary engagement with the first locking members.