Deep Groove Ball Bearing
The 6000 Series Bearings, extra light bearings are normally used in applications where space limitations are a primary consideration and shaft sizes are relatively large. The bearings have four types are available, open type (No shields), ZZ type (Metal shields), 2RS type (Contact rubber seals), 2RZ type (Non-contact rubber shields).
The usage: Motors, Power tools, Household appliances, Trailers, Casters, Agricultural equipment, Textile machinery, Printing Machinery, Automotive applications, Caravan wheel bearings.
Other caster designs are configured to be attached to an article after the article's manufacturing process. The caster design disclosed in U.S. Pat. No. 3,559,802 to Eidus entitled ¡°Caster Assembly¡± describes a caster that may be easily added to an article by use of adhesive, as opposed to the use of a screw, bolt or other fastening device. The Eidus caster design utilizes a ball bearing retained within a caster block by use of a separate retaining ring through which the ball bearings extends. In another described embodiment, the caster block and retaining ring are made integral, wherein the spherical opening of the caster block flexes to accept the ball bearing.
Therefore, there appears a need in the art for an easy to manufacture, easy to use caster that is reliable and avoids the problems of the known art. There is also a need in the art for a caster that is simple in construction and easy to manufacture.
These and other objects of the present invention are realized in the preferred embodiment of the present invention, described by way of example and not by way of limitation, which provides for a caster assembly for supporting an article comprising a housing, a ball bearing and a bearing retaining member.
Deep Groove Ball Bearing ,Miniature bearings, Housing Bearing , Automobile Bearing , Electric Tool Bearings , Textile Machine Bearing , Computer Series Bearing
In brief summary, the present invention overcomes and substantially alleviates the deficiencies in the prior art by providing a caster comprising a housing with an inflexible opening and a bearing retaining member, both of which retain a ball bearing within a bore of the caster housing.
Additional objects, advantages and novel features of the invention will be set forth in the description which follows, and will become apparent to those skilled in the art upon examination of the following more detailed description and drawings in which like elements of the invention are similarly numbered throughout.
The usage: Motors, Power tools, Household appliances, Trailers, Casters, Agricultural equipment, Textile machinery, Printing Machinery, Automotive applications, Caravan wheel bearings.
Other caster designs are configured to be attached to an article after the article's manufacturing process. The caster design disclosed in U.S. Pat. No. 3,559,802 to Eidus entitled ¡°Caster Assembly¡± describes a caster that may be easily added to an article by use of adhesive, as opposed to the use of a screw, bolt or other fastening device. The Eidus caster design utilizes a ball bearing retained within a caster block by use of a separate retaining ring through which the ball bearings extends. In another described embodiment, the caster block and retaining ring are made integral, wherein the spherical opening of the caster block flexes to accept the ball bearing.
Therefore, there appears a need in the art for an easy to manufacture, easy to use caster that is reliable and avoids the problems of the known art. There is also a need in the art for a caster that is simple in construction and easy to manufacture.
These and other objects of the present invention are realized in the preferred embodiment of the present invention, described by way of example and not by way of limitation, which provides for a caster assembly for supporting an article comprising a housing, a ball bearing and a bearing retaining member.
Deep Groove Ball Bearing ,Miniature bearings, Housing Bearing , Automobile Bearing , Electric Tool Bearings , Textile Machine Bearing , Computer Series Bearing
In brief summary, the present invention overcomes and substantially alleviates the deficiencies in the prior art by providing a caster comprising a housing with an inflexible opening and a bearing retaining member, both of which retain a ball bearing within a bore of the caster housing.
Additional objects, advantages and novel features of the invention will be set forth in the description which follows, and will become apparent to those skilled in the art upon examination of the following more detailed description and drawings in which like elements of the invention are similarly numbered throughout.
sanlingcn - 4. Mär, 02:37
