1 Scope
This standard specifies the boundary dimensions of single-row tapered roller bearings (hereinafter referred to as bearings) which conform to GB/T 273.1-2011.
This standard is applicable to the design and type selection of bearings.
2 Normative References
The following documents are essential to the application of this document. For dated references, only the dated edition is applicable to this standard; for undated references, the latest edition (including all the amendments) applies.
GB/T 272-1993 Rolling Bearing – Identification Code
GB/T 273.1-2011 Rolling Bearings – Boundary Dimensions General Plan – Part 1: Tapered Roller Bearings
GB/T 274-2000 Rolling Bearings – Chamfer Dimension – Maximum Values
GB/T 6930-2002 Rolling Bearings – Vocabulary
JB/T 2974-2004 Rolling Bearings – Identification Code – Supplemental Regulations
