# What do the numbers and letters mean on a bearing?

SKF bearing designation (nomenclature) - Nodes bearingThe designations of most SKF rolling bearings follow a bearing designation system, The number and letter combinations have the following meaning: The designations for needle roller bearings do not fully follow the basic designation

BEARING DESIGNATION SYSTEMS - Grupo DOYMAbe replaced with different numbers or letters. Should a replacement bearing be Definition. A. These codes do not have set meanings when they are used Bearing Numbers and Types Explained - Engineer StudentBearing Numbers. The example at the header shows a 6001 2RS bearing. So what does the 6001 actually mean? Lets attempt to break it down. (6)001. This first

What do the numbers and letters mean on a bearing? |
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L | B | D | d | A | da | s1 | B1 | |

PU09TR | - | 1.125 Inch | 28.575 | 0 Inch | 0 Millimete | 2 Inch | 50.8 Millim | - | - | - | - |

P5 | - | - | - | - | - | - | - | - |

ABEC7 | - | 1.5000 in | - | - | - | - | - | - |

P5 | - | - | 4.6000 in | 2.4375 in | - | - | - | - |

GRM21BR71A106KE51L | - | - | - | - | - | - | - | - |

PAU09TRS | - | - | 1.22 Inch | 30.988 M | - | - | - | - | - |

6312 | - | 36.5 mm | - | 26.988 mm | - | - | 30.1 mm | 48.4 mm |

6312 | 1040 mm | - | - | - | 395 mm | 400 mm | - | - |

6315 | - | - | - | 120 mm | - | - | - | - |

Bearing Numbers Meaning |The letters after the bearing number indicates the presence / absence / type of shielding or sealing and any other specialties in the bearing. We can identify now

What do those codes on a bearing mean? - Rush SportsJun 26, 2019 — W - Stainless steel deep groove ball bearing. Code: (6)902 - This first number relates to the bearing type, typically most bicycle bearings will be a Basic bearing designation system | SKF | SKFThe number and letter combinations have the following meaning: The first digit or letter or combination of letters identifies the bearing type and eventually a

What do the numbers and letters mean on a bearing? |
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nsk 6305 Bearing | nsk 6312 Bearing | pau09trs Bearing |

6303 | 6312 | PU09TR |

(6305 | 6312 | PAU09TRS |

6410-2RS | 6315 | GRM21BR71A106KE51L |

6205 | 6310 | 5m |

(6304 | 6312 | D160418ANL |

P5 | (6300 | PAU09TRS |

P5 | (6307-2RS | PAU09TRS |

(6205 | - | :RM92165FK-OCU |

6300 | - | 8310 |

Bearing number | Basic Bearing Knowledge | Koyo BearingsA bearing number is composed of a basic number and a supplementary code, denoting bearing specifications including bearing type, boundary dimensions, running accuracy, and internal clearanceDecoding rolling-element bearing numbers | ERIKS shop NLWhat do numbers in bearing series codes mean? · The letters BC in the code above indicate how wide the bearing is, and what the external diameter is. · For the

Notes on Ball BearingsAnd then there are the completely off-the-wall bearing numbers, like 499502H. I have no idea what that number is supposed to mean, but it applies to what is 1. ISO Dimensional system and bearing numbers - NSKDimensions of the width, B, if possible, should be taken from manufacturers express the bearing number with. 4 or 5 digits by a Numbers and letters are used to form symbols to and so forth to indicate various roller guide rib positions