1 Scope
This standard specifies the technical conditions of vibration (velocity) of single row tapered roller bearings with the nominal external diameter of 30mm~200mm.
Group V specified in this Standard is the basic requirements for the general bearing vibration (velocity); Group V1, V2 and V3 are applicable to the bearing with higher requirements for vibration (velocity). This Standard is applicable to the production inspection and user acceptance of taper roller bearings.
2 Normative References
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies. For undated references, the latest edition (including all the amendments) of the normative document applies.
GB/T 24608-2009 Rolling Bearings and Commercial Parts - Inspection Rules
GB/T 24610.1-2009 Rolling Bearings - Measuring Methods for Vibration - Part 1: Fundamentals
GB/T 24610.3-2009 Rolling Bearings - Measuring Methods for Vibration - Part 3: Radial Spherical and Tapered Roller Bearings with Cylindrical Bore and Outside Surface
JB/T 2974-2004 Rolling Bearings - Identification Code - Supplemental Regulations
3 Terms and Definitions
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Group Code Number
5 Technical Requirements
6 Measurement and Evaluation Method
7 Inspection Rules
Appendix A (Informative) Vibration (Velocity) Limit of Single Taper Roller Bearings (Nominal Contact Angle 23°<α≤45°)
1 Scope
This standard specifies the technical conditions of vibration (velocity) of single row tapered roller bearings with the nominal external diameter of 30mm~200mm.
Group V specified in this Standard is the basic requirements for the general bearing vibration (velocity); Group V1, V2 and V3 are applicable to the bearing with higher requirements for vibration (velocity). This Standard is applicable to the production inspection and user acceptance of taper roller bearings.
2 Normative References
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies. For undated references, the latest edition (including all the amendments) of the normative document applies.
GB/T 24608-2009 Rolling Bearings and Commercial Parts - Inspection Rules
GB/T 24610.1-2009 Rolling Bearings - Measuring Methods for Vibration - Part 1: Fundamentals
GB/T 24610.3-2009 Rolling Bearings - Measuring Methods for Vibration - Part 3: Radial Spherical and Tapered Roller Bearings with Cylindrical Bore and Outside Surface
JB/T 2974-2004 Rolling Bearings - Identification Code - Supplemental Regulations
3 Terms and Definitions
Contents of JB/T 10236-2014
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Group Code Number
5 Technical Requirements
6 Measurement and Evaluation Method
7 Inspection Rules
Appendix A (Informative) Vibration (Velocity) Limit of Single Taper Roller Bearings (Nominal Contact Angle 23°<α≤45°)
