High Performance Calcium Sulphonate Complex Roll Bearing Grease

Product Description

                                                     

Product Description

 

     

High Performance Calcium Sulphonate Complex Roll Bearing Grease

1. Product Description:

 Calcium sulfonate complex grease is manufactured from highly refined mineral oils with Calcium Sulfonate complex thickener, EP/AW additives, rust and corrosion inhibitors. It is multipurpose, high dropping point grease with good water resistance, mechanical stability and pump-ability. 
Water resisitant High-temperature calcium complex grease, specially designed for centralized lubrication systems with high load carrying capacity of steel casting and steel rolling machines.
 

       2. Benefits: 

1. Excellent mechanical stability;
2. Excellent water resistance, oxidation and corrosion stability;
3. Wide operating temperature range, long operational life at high temperature;
4. Excellent extreme pressure properties to provide additional protection against seizing and galling and load-carrying ability for equipment protection under heavy and shock loading.

 

      3.Application: 

It's intended for (1) bearings in contact with water, for example textile and paper making machine that in touch with water for long time; (2) bearings of hot rolling and calender in steel mill; (3) bearings under high temperature, for example, Tensile excavator, hot air blower, heat-setting machine, high temperature vat etc; and (4) various industrial equipment like wheel hub bearing of vehicles, heavy load machines, and steering wheels of trailers etc.
 

      4.Typical Characteristics:

Item	Typical results			Test Method
NLGI Grade	1#	2#	3#	---
Worked cone penetration, 0.1mm	310~340	265~295	220~250	GB/T 269
Dropping Point, ºC Min	330			GB/T 3498
Corrosion, (T2 sheet copper, 100ºC, 24h)	No green or black change			GB/T 7326 (Method B)
Oil separation by steel mesh, 100ºC, 24h % Loss	0.7			SH/T 0324
Evaporation, (99ºC, 24h) %  ≤	0.8	0.6	0.5	GB/T 7325
Water Washout @38ºC,1h, % loss ≤	1.0	0.8	0.5	SH/T 0109
Roll stability ,(28ºC,2h) % Change No adding water                           Adding water	+4 -1	+2 -3	2 -3	SH/T 0122
Four-ball test, PB   N PD   N	100×9.8 500×9.8			GB/T 3142

Note: Values shown here are typical and may vary.
 

     5.Operating Temperature Range:  -20ºC ~+230ºC, can reach 250ºC for short time.

     6. Package:

18kg plastic and 180kg metal containers, adjustable according to customers' requirements.