CN2162555Y - 复合立体组级轴承 - Google Patents

复合立体组级轴承 Download PDF

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Publication number
CN2162555Y
CN2162555Y CN 93209156 CN93209156U CN2162555Y CN 2162555 Y CN2162555 Y CN 2162555Y CN 93209156 CN93209156 CN 93209156 CN 93209156 U CN93209156 U CN 93209156U CN 2162555 Y CN2162555 Y CN 2162555Y
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China
Prior art keywords
bearing
utility
model
steel bowl
compound solid
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Expired - Fee Related
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CN 93209156
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English (en)
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聂英梅
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Individual
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Individual
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Priority to CN 93209156 priority Critical patent/CN2162555Y/zh
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Abstract

本实用新型涉及一种复合立体组级轴承。该组 级轴承主要由外壳、轴承、钢碗、弹子、弹卡、弹头螺母 和车轴组成。本实用新型具有摩擦阻力小、润滑度高 等优点。可广泛用于自行车、摩托车等车辆中。

Description

本实用新型涉及一种用于车辆的复合立体组级轴承。
现有各种车辆用轴承都为单一轴承,即由钢碗、弹子和弹卡组成的轴承。该轴承润滑能力有限。
本实用新型的目的在于提供一种车辆用的具有摩擦阻力小、润滑能力较高的复合立体组级轴承。
本实用新型的目的是这样实现的。轴承固定在外壳内,在轴承内圈中固定一个钢碗,在钢碗中放入一个自行车弹卡和弹子,弹头螺母拧在车轴上,压紧弹卡。该轴承为二级润滑,即设阻力为1,轴承的摩擦阻力为1/2,其润滑度1/2;那么二级润滑度在原有1/2阻力中阻1/2,即1/2×1/2=1/4,其润滑度为1/2×1/2=1/4,即复合立体组级轴承为1/2润滑度加上1/4润滑度等于6/8润滑度,在原有轴承上提高了3 1/4 润滑度。
本实用新型复合立体组级轴承具有摩擦阻力小,润滑度高等优点。
图1为本实用新型复合立体组级轴承半剖结构示意图。
以下参照附图,对本实用新型具体实施例作详细描述。
参照图1,本实用新型新型复合立体组级轴承主要由外壳1、二个轴承2、钢碗3、弹子4、弹卡5、弹头螺母6和车轴7组成。轴承2固定在外壳1内,在轴承2内圈8中固定一个钢碗3,在钢碗3中放入弹子4和弹卡5。弹卡5螺接在车轴7上,并用弹头螺母6压紧。弹子4放在钢碗3和弹卡5之间。

Claims (1)

1、一种复合立体组级轴承,其特征在于轴承固定在外壳内,在轴承内圈中固定一个钢碗,在钢碗中放入一个自行车弹卡和弹子,弹头螺母拧在车轴上,压紧弹卡。
CN 93209156 1993-05-05 1993-05-05 复合立体组级轴承 Expired - Fee Related CN2162555Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93209156 CN2162555Y (zh) 1993-05-05 1993-05-05 复合立体组级轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93209156 CN2162555Y (zh) 1993-05-05 1993-05-05 复合立体组级轴承

Publications (1)

Publication Number Publication Date
CN2162555Y true CN2162555Y (zh) 1994-04-20

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ID=33791413

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93209156 Expired - Fee Related CN2162555Y (zh) 1993-05-05 1993-05-05 复合立体组级轴承

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CN (1) CN2162555Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100350163C (zh) * 2002-11-26 2007-11-21 乔治·J·科茨 轴承组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100350163C (zh) * 2002-11-26 2007-11-21 乔治·J·科茨 轴承组件

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