STABURAGS® NBU 30 PTM
Lubricating and assembly grease
Product information 5.292 e Edition 02.04, replaces edition 12.02
Article number: 017069 MA-FZ/AW
STABURAGS NBU 30 PTM
• Assembly grease protecting
against tribo-corrosion
• Good corrosion protection
• Excellent resistance to
water even under outdoor
conditions
• Approved by the company
Knorr Bremse, N 12006-1.23
Description
STABURAGS NBU 30 PTM is an
assembly grease containing a solid
lubricant. It is resistant to water and
protects against tribo-corrosion
(fretting corrosion). It has proven
effective in outdoor applications
subject to high humidity.
Application
STABURAGS NBU 30 PTM is
suitable as an assembly grease for
applications incorporating sliding
clearance fits. Applications include
hot and cold water valves and taps,
slideways (especially in filling
machines), valve spindles and
cylinder guides. The product can
also be used as a sealing grease.
In addition, it is suitable for the
lubrication of slideways, bolts,
spindles and screws, e.g. in railway
bogie assemblies.
STABURAGS NBU 30 PTM is
especially suitable for external brake
components of rail vehicles, such as
bolts and rods.
STABURAGS NBU 30 PTM faciliates
assembly and disassembly of
ABS sensors in vehicles.
Application notes
Use the aerosol spray version of
STABURAGS NBU 30 PTM for
relubrication of railway brake parts
where no grease nipple is incorporated.
For optimum penetration
into fine clearances we recommend
spraying for at least 8 seconds. This
will increase efficiency of brake rods
in rail vehicles thus ensuring the
longest maintenance intervals.
When used for assembly and
lubricating purposes we recommend
the lubricant be lightly applied to the
component surfaces via a lint free
cloth, by hand, or by brush.
Minimum shelf life
The minimum shelf life is approx.
60 months if the product is stored in
its unopened original container in a
dry place.
The minimum shelf life for the
product in aerosol canisters is
approximately 24 months.
Pack size
50 g PE tubes
1.2 kg can
30 kg bucket
250 ml aerosol canister with
extension tube
STABURAGS® NBU 30 PTM
Lubricating and assembly grease
The data in this product information is based on our general experience and knowledge at the time of printing and is intended to give information of possible applications to a reader
with technical experience. It constitutes neither an assurance of product properties nor does it release the user from the obligation of performing preliminary tests with the selected
product. We recommend contacting our Technical Consulting Staff to discuss your specific application. If required and possible we will be pleased to provide a sample for testing.
Klüber products are continually improved. Therefore, Klüber Lubrication reserves the right to change all the technical data in this product information at any time without notice.
Klüber Lubrication, a member of the Freudenberg group
Publisher and Copyright: Reprints, total or in part, are permitted if source Klüber Lubrication München KG
Klüber Lubrication München KG is indicated and voucher copy is forwarded. Geisenhausenerstraße 7, 81379 München, Deutschland

+49 89 7876-0, Telefax +49 89 7876-333, www.klueber.com
Product data
Base mineral oil/barium complex,
solid lubricant
Colour light grey
Service temperature range*, °C, approx. – 10 to 160
Density, at 20 °C, g/cm3, approx. 1.10
Drop point, DIN ISO 2176, °C > 220
Worked penetration, DIN ISO 2137, at 25 °C; 0.1 mm 245 to 275
Base oil viscosity, DIN 51 562, pt. 1
at 40 °C, mm2/s, approx.
at 100 °C, mm2/s, approx.
500
31
Apparent dynamic viscosity,
Klüber viscosity grade** S
* Service temperatures are guide values which depend on the lubricant's composition, the intended use and the application method. Lubricants change their consistency, apparent dynamic
viscosity or viscosity depending on the mechano-dynamical loads, time, pressure and temperature. These changes in product characteristics may affect the function of a component.
** Klüber viscosity grades: EL = extra light lubricating grease; L = light lubricating grease; M = medium lubricating grease;
S = heavy lubricating grease; ES = extra heavy lubricating grease ：