BS PD ISO/TS 31657-2:2020

Plain bearings. Hydrodynamic plain journal bearings under steady-state conditions-Functions for calculation of multilobed journal bearings

BSI Group, 07/10/2020

Publisher: BS

File Format: PDF

$177.00$355.60

Description

Published:10/07/2020

Pages:74

File Size:1 file , 3.7 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

This document specifies the characteristic values for selected two-, three- and four-lobe bearings.

The functions plotted and listed in table form below are required for the operationally safe design of hydrodynamic multi-lobed journal bearings according to ISO/TS 31657-1. They are based on the presumptions and boundary conditions indicated there and only apply to stationary operating states. The symbols used are explained in ISO/TS 31657-1; calculation examples are also included there.

All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS 08/30176946 DC

BS EN 60770-1. Transmitters for use in industrial- process control systems. Part 1. Methods for performance evaluation

$106.00 $212.45

BS 08/30176940 DC

BS ISO 15519-1. Specification for diagrams for process industry. Part 1. General rules

$113.00 $227.91

BS 08/30176974 DC

BS IEC 62329-3-101. Heat shrinkable moulded shapes. Part 3. Specification requirements for shape dimensions, material requirements and compatibility performance. Sheet 101. Heat-shrinkable moulded shapes, polyolefin, semi-rigid, limited fire hazard, material requirements and system performance

$104.00 $209.35

BS 08/30169129 DC

BS EN 207. Personal eye-protection equipment. Filters and eye-protectors against laser radiation (laser eye-protection)

$145.00 $291.36