CASTROL Spheerol™ BNS 2

High temperature bearing grease

Application CASTROL Spheerol™ BNS 2

Spheerol BNS 2 is suitable for the lubrication of bearings at high temperatures, such as soot blower bearings, in carriages for hardening, drying in tunnel ovens, also in bearings of bitumen mixing plants, cranes in foundries, etc. Spheerol BNS 2 can be used at a temperature range of -20ºC to +150ºC, and for short periods at a temperature range of up to +220ºC. Frequent re-greasing or grease change should be considered subject to application requirements.

Your advantage! Price of CASTROL Spheerol™ BNS 2 drops automatically in larger quantities.

Performance, Features & Benefits of CASTROL Spheerol™ BNS 2 are:

High oxidation stability
Wide range temperature of application.
Easy to dispense.
Good protection against corrosion.
Reduces mechanical wear.

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Product Description CASTROL Spheerol™ BNS 2

Castrol Spheerol™ BNS 2 is a non melting grease for the lubrication of plain and roller bearings at high temperatures. It has no drop point. This grease is based on an oxidation resistant, thermally stable base oil and an inorganic thickener.

Características típicas

Especificaciones del producto:		CASTROL Spheerol™ BNS 2
Thickener	-	Bentone
NLGI Class	ISO 2137	2
Texture	Visual	Smooth
ruborizarse	Visual	Marrón
Dropping Point, Grease °C	IP 396	300 min
Base oil kinematic viscosity at 40°C mm²/s	Norma ASTM D445	180- 220
Worked penetration at 25°C after 60 strokes 0.1 mm	Norma ASTM D217	265 – 295
Working stability 60 / 100,000 strokes @ 25˚C 0.1 mm	Norma ASTM D217	60 max
Oil separation 168 hr / 40°C % wt	IP 121	5 max
Anti-Rust Performance (Emcor) Rating	IP220	0/0 max
Oxidation Stability, 100 hr / 100°C bar	ASTM D942	0.4 max
Copper Corrosion, 24 hours @ 100˚C Rating	Norma ASTM D4048	1b max
Water Resistance, 3 hr / 90°C Rating	ASTM D1264 / DIN 51 807/1	1-90 max
4 ball weld point kg	DIN 51806	200 min
Flow pressure @ -20˚C hPa	DIN 51805	<1400

información adicional

In order to minimise potential incompatibilities when converting to a new grease, all previous lubricant should be removed as much as possible prior to operation. During initial operation, re-lubrication intervals should be closely monitored to ensure all previous lubricant is purged.

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