What does P5 mean on a 6300 bearing?

Q: What does P5 mean on a 6300 bearing?

Short answer: `P5` on a 6300 means precision class P5 (ISO 492). The boundary dimensions stay 10 × 35 × 11 mm. Suffixes are not interchangeable: the same size with a different suffix behaves differently under load, heat or contamination.

Question

Accepted Answer

Short answer: `P5` on a 6300 means precision class P5 (ISO 492). The boundary dimensions stay 10 × 35 × 11 mm.

Suffixes are not interchangeable: the same size with a different suffix behaves differently under load, heat or contamination.