Most Requested

Most Requested
Ranked by the number of enquiries we received in the last 30 days. A high count usually means the part is failing in the field or going out of support — worth stocking before you need it.
Showing 1 - 12 of 20 products
1 2
  • 3500/77M 176449-07
    Bently Nevada
    In Stock
    3500/77M 176449-07
    Bently Nevada 3500/77M 176449-07 is a Bently Nevada 3500/77M four-channel reciprocating-compressor cylinder pressure monitor identified by spare part 176449-07.
  • 129525-0050-02
    Bently Nevada
    In Stock
    129525-0050-02
    Bently Nevada 129525-0050-02 is a 50 ft external termination block cable for Orbit 60 temperature-module systems.
  • 3500/92-04-01-01
    Bently Nevada
    In Stock
    3500/92-04-01-01
    3500/92-04-01-01 is an Ethernet/RS485 Modbus communication gateway with CSA/NRTL/C approval.
  • 3500/33-SIL2-03-01
    Bently Nevada
    In Stock
    3500/33-SIL2-03-01
    3500/33-SIL2-03-01 is a supplied reference for a low-current relay configuration requiring SIL certificate review.
  • 3500/22M-01-01-01
    Bently Nevada
    In Stock
    3500/22M-01-01-01
    3500/22M-01-01-01 is a standard copper-Ethernet TDI with CSA/NRTL/C Division 2 approval.
  • 3500/15-05-05-01
    Bently Nevada
    In Stock
    3500/15-05-05-01
    3500/15-05-05-01 specifies dual universal AC supplies with CSA/NRTL/C Division 2 approval.
  • 3500/05-01-02-01-00-01
    Bently Nevada
    In Stock
    3500/05-01-02-01-00-01
    3500/05-01-02-01-00-01 is a 19-inch EIA rack-mount 3500 System chassis with 14 monitor slots.
  • 3500/42M-SIL2-09-01
    Bently Nevada
    In Stock
    3500/42M-SIL2-09-01
    Bently Nevada 3500/42M-SIL2-09-01 is a supplied monitor configuration reference requiring verification of its SIL certificate and complete monitor/I/O combination.
  • 86497-01-02-02-00
    Bently Nevada
    In Stock
    86497-01-02-02-00
    Bently Nevada 86497-01-02-02-00 is an RR interface module used with compatible aeroderivative gas turbine vibration monitoring systems.
  • 126623-01
    Bently Nevada
    In Stock
    126623-01
    Bently Nevada 126623-01 provides the interface between Aero GT vibration monitoring systems and field-mounted sensors, enabling accurate collection and processing of turbine vibration and Keyphasor signals.
  • 133300-01
    Bently Nevada
    In Stock
    133300-01
    The Bently Nevada 133300-01 is a half-height Legacy Low Voltage DC Power Input Module for 3500 systems, accepting 20–30 Vdc input and mounting directly behind the power supply to provide filtered.
  • 3500/01-01
    Bently Nevada
    In Stock
    3500/01-01
    The Bently Nevada 3500/01-01 is a specialized engineering software and documentation package designed to program, manage, and scale the Bently Nevada 3500 Series Machinery Protection System.
Showing 1 - 12 of 20 products
1 2

Why a part trends

This ranking comes from our own enquiry log, not from page views. When the same part number arrives from several unrelated plants in the same month, it is usually one of two things: a component reaching the end of its service life across an installed base, or a system that has just gone out of manufacturer support.

Either way it is a signal worth acting on. Parts that trend here tend to get harder to find over the following quarters, and prices move with scarcity rather than with a list.

If something you run appears on this page, it is worth holding a spare now. Ask your account manager to review your installed base against this list — we do it free for existing customers.