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How to judge whether the bearing can be used again?

time:2025-07-17 13:54:32hit:1

How to judge whether the bearing can be used again?

If there are the following defects, the bearing cannot be used anymore and needs to be replaced with a new one.

01 Any of the inner and outer rings, rolling elements, and cages have cracks and fragments.

02 Any of the inner and outer rings and rolling elements have peeling.

03 The raceway surface, ribs, and rolling elements have obvious jams.

04 The cage is severely worn or the rivets are severely loose.

05 The raceway surface and rolling elements are rusted, with obvious indentations and marks.

06 There is creep on the inner diameter surface of the inner ring or the outer diameter of the outer ring.

07 Overheating and discoloration.

08 The seal ring and dust cover of the grease-sealed bearing are seriously damaged.

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17

Jul
2025