All products

TKM-E

High Temperature Grease

Overview

A polyurea grease with refined mineral oil for roll bearings in wood and feed pellet mills. Operates from -20°C to +200°C, combining temperature stability, extreme-pressure and wear protection, adhesion and pumpability. Available in NLGI grades 1, 2 and 3.

Characteristics

  • Excellent consistency-temperature behaviour
  • High corrosion protection
  • High adhesion
  • Very good wear protection
  • Excellent pumpability
  • Extreme pressure properties

Technical data

Product type
Greases
NLGI grade
1 / 2 / 3
Operating temperature
-20 °C to +200 °C
Viscosity at 40°C
490 mm²/s
Dropping point
NLGI 1: 269 °C; NLGI 2: 278 °C; NLGI 3: 290 °C
Typical test data
PropertyNLGI 1NLGI 2NLGI 3Test Method
AppearanceYellowYellowYellowVisual
Thickener TypePolyureaPolyureaPolyurea/
Base Oil TypeMineral OilMineral OilMineral Oil/
Kinematic Viscosity (40 °C), mm²/s490490490ASTM D445
Kinematic Viscosity (100 °C), mm²/s323232ASTM D445
Viscosity Index (Base Oil)969696ASTM D2270
Worked Penetration (25 °C), 0.1 mm310275250ASTM D217
Dropping Point, °C269278290ASTM D2265
Oil Separation (100 °C, 24 h), %2.51.51.2ASTM D6184
Water Washout (38 °C, 1 h), %2.01.91.7ASTM D1264
Copper Strip Corrosion (100°C, 24 h), Rating1b1b1bASTM D4048
Corrosion Preventive Properties (52 °C, 48 h)PassPassPassASTM D1743
Last Non-Seizure Load (PB), N900900900ASTM D2596
Weld Point (PD), N315031503150ASTM D2596
Wear Scar Diameter (WSD) (75 °C, 392 N, 60 min), mm0.60.60.6ASTM D2266

Base oil viscosity. Worked penetration: 60 strokes. NLGI grading: ASTM D217.

The above data correspond to latest technology, modifications reserved. This information is intended as a guide and does not necessarily represent a marketing specification. In individual cases tests have to be carried out by the consumer. Further data upon request.

Applications

Wood pellet mill roll bearings

Feed pellet mill roll bearings

Bearings of crushers and vibrating screens

Bearings subjected to extreme temperatures

Roller and plain bearings

Feed & biomass pellet mills
Feed & biomass pellet mills

Use & storage

Fill bearings to 1/3–1/2 of the internal free space. Over-greasing may cause temperature rise and leakage. Before changing greases, remove the old grease or confirm compatibility between the old and new products. A compatibility test is recommended before bulk application. Do not mix with greases of different thickener systems (e.g., lithium, calcium, bentone). Store in a cool, dry and clean place, protected from moisture and contamination. Use as soon as possible after opening.

Health and safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Safety Data Sheet (SDS) are followed. The SDS is available upon request. Do not use this product for purposes other than the intended application. Take care to protect the environment when disposing of used product.

Related products

All products
High Temperature Grease

TKM-4016

TKM-4016 High Temperature Grease

NLGI grade
2 / 3
Operating temperature
-20 °C to +180 °C
Viscosity at 40°C
300 mm²/s
High Temperature Grease

TKM-B

TKM-B High Temperature Grease

NLGI grade
1 / 2 / 3
Operating temperature
-20 °C to +180 °C
Viscosity at 40°C
400 mm²/s