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CN201461728U - 一种双向转向节推力轴承 - Google Patents

一种双向转向节推力轴承 Download PDF

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Publication number
CN201461728U
CN201461728U CN2009200921487U CN200920092148U CN201461728U CN 201461728 U CN201461728 U CN 201461728U CN 2009200921487 U CN2009200921487 U CN 2009200921487U CN 200920092148 U CN200920092148 U CN 200920092148U CN 201461728 U CN201461728 U CN 201461728U
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thrust bearing
bidirectional
bearing
seat ring
utility
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Expired - Fee Related
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CN2009200921487U
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English (en)
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元成秀
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Individual
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Abstract

本实用新型公开了一种双向转向节推力轴承,本实用新型的目的是提供一种轴承灵活更好的滚子不被挤出的双向转向节推力轴承。本实用新型的技术解决方案是,包括轴圈、座圈和防尘罩,座圈的端面设有与轴圈端面上的环形凹面滑道相对的环形凹面滑道。本实用新型与现有技术比较具有灵活性更好且滚子不会被挤出的优点。本实用新型用于重型车辆的双向转向节推力轴承。

Description

一种双向转向节推力轴承
技术领域:
本实用新型涉及一种轴承,特别是一种重型车辆双向转向节推力轴承。
背景技术:
目前重型车辆转向节双向推力滚子轴承,其轴圈的内表面设有滑动槽与滚子相配,相对于原轴圈和座圈均不设滑动槽的双向推力轴承的灵活性和滚子被挤出的问题得到了改善,但仍不理想。
发明内容:
本实用新型的目的是提供一种轴承灵活更好的滚子不被挤出的双向转向节推力轴承。本实用新型的技术解决方案是,包括轴圈、座圈和防尘罩,其特征在于:座圈的端面设有与轴圈端面上的环形凹面滑道相对的环形凹面滑道。轴圈和座圈的孔径相等。本实用新型与现有技术比较具有灵活性更好且滚子不会被挤出的优点。
附图说明:
附图是本实用新型推力轴承的结构示意图。
具体实施方式:
结合以上附图对本实用新型作详细描述,为了使双向推力轴承的灵活性更好,在座圈1的端面上也设有与轴圈3端面上的环形凹面滑道相对的环形凹面滑道,滚子2置于轴圈与座圈之间的凹面滑道中,防尘罩4将轴圈和座圈组合成一体,同时具有防止尘土进入轴承中。为了方便组装,将轴圈与座圈孔的孔径相等。这种双向转向节推力轴承的转动灵活性更好,各滚子体受力均匀,轴承寿命延长。

Claims (2)

1.一种双向转向节推力轴承,包括轴圈、座圈和防尘罩,其特征在于:座圈的端面设有与轴圈端面上的环形凹面滑道相对的环形凹面滑道。
2.如权利要求1所述的双向转向节推力轴承,其特征在于:轴圈和座圈的孔径相等。
CN2009200921487U 2009-07-22 2009-07-22 一种双向转向节推力轴承 Expired - Fee Related CN201461728U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200921487U CN201461728U (zh) 2009-07-22 2009-07-22 一种双向转向节推力轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200921487U CN201461728U (zh) 2009-07-22 2009-07-22 一种双向转向节推力轴承

Publications (1)

Publication Number Publication Date
CN201461728U true CN201461728U (zh) 2010-05-12

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CN2009200921487U Expired - Fee Related CN201461728U (zh) 2009-07-22 2009-07-22 一种双向转向节推力轴承

Country Status (1)

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CN (1) CN201461728U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20120722