滚珠座圈 ball race ; bearing race

冲压外座圈滚针轴承 Torrington needle bearing

滚珠轴承座圈 [机] ball race ; ball distance ring ; bearing race ; ball bearing race

座圈滚珠轴承 race

滚珠座圈配合 ball-race fit

滚球座圈 ball race

无内座圈滚柱轴承 roller outer race assembly

凸边滚珠座圈 flanged ball race

冲压外座圈滚针 Torrington needle bearing