SKF Bearing Grease LGHB-2

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SKF Bearing Grease LGHB-2, high load, high temperature, high viscosity grease.


Description

SKF Bearing Grease LGHB-2

SKF Bearing Grease LGHB-2 is a high viscosity, mineral oil-based grease, using the latest complex calcium-sulphonate soap technology. Formulated to withstand high temperatures and extreme loads, it is suitable for a wide range of applications, especially in the cement, mining and metals segments. This grease contains no additives and the extreme pressure properties arise from the soap structure.

Features & benefits
  • Excellent load capacity, anti-oxidation and corrosion protection even with large water ingress
  • Withstands peak temperatures of 200 °C (390 °F)
Typical applications
  • Steel on steel plain bearings
  • Pulp and paper making machines
  • Asphalt vibrating screens
  • Continuous casting machines
  • Sealed spherical roller bearings operating up to 150 °C (300 °F)
  • Work roll bearings in steel industry
  • Mast rollers of fork lift trucks
Available Pack Sizes
Packsize Designation
420 ml cartridge LGHB 2/0.4
5 kg can LGHB 2/5
18 kg pail LGHB 2/18
50 kg drum LGHB 2/50
180 kg drum LGHB 2/180
Gas driven lubricators
LAGD series 60 ml LAGD 60/HB2
LAGD series 125 ml LAGD 125/HB2
Electro-mechanical lubricators
TLSD series 125 ml TLSD 125/HB2
TLSD series 125 ml refill LGHB 2/SD125
TLSD series 250 ml TLSD 250/HB2
TLSD series 250 ml refill LGHB 2/SD250
Electro-mechanical lubricant dispensers
TLMR 101 series 380 ml refill (incl. battery) LGHB 2/MR 380B
TLMR 201 series 380 ml refill LGHB 2/MR380
Technical Data
Designation LGHB 2/(pack size)
DIN 51825 code KP2N-20
NLGI consistency class 2
Thickener Calcium sulphonate complex
Colour Brown
Base oil type Mineral
Operating temperature range –20 to +150 °C (–5 to +300 °F)
Dropping point DIN ISO 2176 >220 °C (>430 °F)
Base oil viscosity 40 °C, mm²/s 400–450
100 °C, mm²/s 26,5
Penetration DIN ISO 2137 60 strokes, 10–¹ mm 265–295
100 000 strokes, 10–1 mm –20 to +50 (325 max.)
Mechanical stability Roll stability, 72 hrs at 100 °C, 10–1 mm –20 to +50 change
V2F test ‘M’
Corrosion protection Emcor: – standard ISO 11007 0-0
Emcor: – water washout test 0–0
Emcor: – salt water test (100% seawater) 0–0*
Water resistance DIN 51 807/1, 3 hrs at 90 °C 1 max.
Oil separation DIN 51 817, 7 days at 40 °C, static, % 1–3 at 60 °C (140 °F)
Lubrication ability R2F, running test B at 120 °C Pass at 140 °C (285 °F)
Copper corrosion DIN 51 811 2 max. 150 °C (300 °F)
Rolling bearing grease life R0F test L50 life at 10 000 r/min., hrs >1 000 at 130 °C (265 °F)
EP performance Wear scar DIN 51350/5, 1 400 N, mm 0,86*
4–ball test, welding load DIN 51350/4, N 4 000 min.
Shelf life 5 years

* Typical value