Invention Application
- Patent Title: ROLLER BEARING METHOD AND APPARATUS
- Patent Title (中): 滚子轴承方法和装置
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Application No.: US13297928Application Date: 2011-11-16
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Publication No.: US20120121214A1Publication Date: 2012-05-17
- Inventor: Jon Juhlin
- Applicant: Jon Juhlin
- Applicant Address: US OR Eugene
- Assignee: Johnson Crushers International
- Current Assignee: Johnson Crushers International
- Current Assignee Address: US OR Eugene
- Main IPC: F16C33/58
- IPC: F16C33/58 ; B21D53/10 ; F16C33/46
![ROLLER BEARING METHOD AND APPARATUS](/abs-image/US/2012/05/17/US20120121214A1/abs.jpg.150x150.jpg)
Abstract:
Embodiments herein generally provide a pin-guided roller bearing utilizing an interference fit, e.g., a shrink fit and/or press fit, to strengthen the connection between the pins and the cage, which may increase the durability of the cage. Various embodiments generally include a pin-guided cage and a plurality of roller elements coupled to the cage, wherein the pins are coupled to the cage by an interference fit. The roller bearing may further include a top race and a bottom race, coupled to opposite sides of the roller elements. The roller bearing may generally facilitate the movement of the top race relative to the bottom race while subject to a substantial load on the toprace.
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