Center bearing bracket and support
A center bearing assembly includes a generally U-shaped bracket and a support member containing a bearing. In a first embodiment, a plurality of openings is formed through the bracket. Each of the openings has axially forward and rearward tabs provided thereon which extend inwardly toward the center of the bracket. The outer surface of the support member is formed having a plurality of outwardly extending protrusions. When the support member is installed in the bracket, the outwardly extending protrusions of the support member are received within the openings formed in the legs of the bracket to prevent the support member from being withdrawn radially from the bracket. Portions of the axially facing surfaces of the support member are engaged respectively by the tabs to prevent the support member from moving axially relative to the bracket. In a second embodiment, a plurality of openings is formed through the bracket, and a pair of circumferential inwardly extending flanges is provided thereon. The protrusions of the support member cooperate with the openings formed through the bracket to retain it therein.
1. A bearing assembly for rotatably supporting a shaft relative to a support surface comprising:
a bracket adapted to be secured to the support surface, said bracket having an opening formed therein;
a support member supported by said bracket, said support member having a protrusion formed from a resilient material extending outwardly therefrom into said opening of said bracket, said support member having an opening formed therethrough; and
a bearing supported within said opening of said support member, said bearing adapted to rotatably support the shaft therein.
2. The bearing assembly defined in claim 1 wherein said protrusion is generally formed in the shape of a ramp.
3. The bearing assembly defined in claim 1 wherein said protrusion is formed generally in the shape of a cylinder.
4. The bearing assembly defined in claim 1 wherein said protrusion is formed integrally with said support member.
5. The bearing assembly defined in claim 1 further including a structure for preventing said support member from moving axially relative to said bracket.
6. The bearing assembly defined in claim 5 wherein said structure for preventing axial movement includes at least one tab formed on each axial side of said bracket, said tabs extending over portions of said support member to prevent said support member from moving axially relative to said bracket.
7. The bearing assembly defined in claim 6 wherein said tabs are formed adjacent to said opening.
8. The bearing assembly defined in claim 5 wherein said structure for preventing axial movement includes a continuous flange portion formed on each axial side of said bracket, said flange portions extending over portions of said support member to prevent said support member from moving axially relative to said bracket.
9. The bearing assembly defined in claim 1 wherein said bracket includes first and second legs that are adapted to be secured to the support surface.
10. The bearing assembly defined in claim 9 wherein said opening is a first opening that is formed in said first leg of said bracket, a second opening is formed through said second leg of said bracket, and said support member has first and second protrusions extending outwardly therefrom respectively into said first and second openings of said first and second legs of said bracket.
11. The bearing assembly defined in claim 10 wherein each of said protrusions is generally formed in the shape of a ramp.
12. The bearing assembly defined in claim 10 wherein each of said protrusions is formed generally in the shape of a cylinder.
13. The bearing assembly defined in claim 10 wherein each of said protrusions is formed integrally with said support member.
14. The bearing assembly defined in claim 10 further including a structure for preventing said support member from moving axially relative to said bracket.
15. The bearing assembly defined in claim 14 wherein said structure for preventing axial movement includes at least one tab formed on each axial side of said bracket, said tabs extending over portions of said support member to prevent said support member from moving axially relative to said bracket.
16. The bearing assembly defined in claim 15 wherein said tabs are formed adjacent to said opening.
17. The bearing assembly defined in claim 14 wherein said structure for preventing axial movement includes a continuous flange portion formed on each axial side of said bracket, said flange portions extending over portions of said support member to prevent said support member from moving axially relative to said bracket.