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HGD High-temperature Bearing Lubricating Grease

Product Description

The product is formulated by using special thickener to thicken refined mineral oil, and adding anti-wear agent, antioxidant, antirust additive and other additives. The quality of the product is in accordance with the standard of Q/AHY37-2007.

 

Fields of Application

   The product is mainly applied to the lubrication of heating furnace roller bearing, conveyor roller, heat treatment furnace bottom roller bearings and pusher bearings of the steel rolling system in metallurgical enterprises, and suitable for the lubrication of heavy-duty roller bearings of hot rolled plate working roll, also suitable for the lubrication of other high-temperature heavy-duty bearings, gears and transmission mechanism.

    Applicable Temperature Range:-20-1800C

 

Performance Characteristics

²        Excellent colloidal stability, non-separation, non-hardening, with long service life.

²        Good oxidation stability, durable under high temperature condition, to extend the service life of lubricating grease.

²        Outstanding anti-wear and anti-abrasion properties, which could reduce the wear of mechanical friction parts.

 

Product Varieties

   Available grease consistency numbers are1#, 2#.

 

Application Notice

   According to the regulations of lubricating grease for equipments, to choose the appropriate quality level and consistency number product; the storage and transportation process must be water-proof, moisture-proof and avoid mixing mechanical impurities; anti-pollution; different quality levels of products cannot be mixed; Centralized Treatment for replaced old grease to prevent environment pollution.

 

Typical Data

Item

1#

2#

Test Method

Appearance

Pale yellow to brown smooth ointment

Visual estimation

Worked Penetration,0.lmm

320

280

GB/T269

Dropping Point,0C

290

315

GB/T 3498

Oil separation (1000C,24h),%

3

1

SH/T 0324

Evaporation(1500C,1h),%

0.42

0.41

GB/T 7325

Water Washout Losses(380C,1 h ), %

1.6

1.5

SH/T 0109

Corrosion Preventive Property(520C,48h ),Grade

1

1

GB/T 5 018

Anti-wear Property (Four-ball Machine Method) (392N,60min),mm

0.45

0.45

SH/T 0204

Oxidation Stability (990C,100h,0.760MPa)

Differential Pressure,Mpa

0.04

0.04

SH/T 0325

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