LGFG 2 Food-Grade General-Purpose Grease

Specifications

LGFG 2 model comparison

Compare 5 models in the same series by specification.

How to choose Food-grade machinery lubricants

Points to check when selecting, with the values for this product (LGFG 2).

1. 1. Confirm food contact acceptability by NSF registration category

   H1-registered products are generally used where incidental contact with food is possible. H2 is intended for locations with no food contact. Documentation for manufacturing safety management systems (such as HACCP) may require registration numbers, so check the NSF registration number and whether the product is registered under ISO 21469.

2. 2. Match the operating temperature range to equipment conditions

   This product: Operating Temperature Range -30～+140 °C

   Suitable products differ between ambient to moderate-temperature zones, such as conveyors and packaging machines, and high-temperature areas such as bakery ovens. Greases using PTFE thickener and PFPE base oil include examples for high-temperature use of 180 to 240°C. For refrigerated or low-temperature equipment, also check pumpability at the minimum operating temperature.

3. 3. Judge heat resistance and service life by base oil type

   This product: Base oil type (kind) White mineral oil

   White mineral oil is suited to general-purpose applications, while synthetic oils such as PAO offer superior low-temperature performance and oxidation stability. PFPE shows low evaporation loss at high temperatures and suits severe environments. However, mixing different base oil types may reduce performance, so when switching from an existing product, remove the old grease before refilling.

4. 4. Select thickener for water resistance and load capacity

   This product: Thickener Calcium sulfonate complex

   Calcium sulfonate complex thickeners offer excellent water resistance, corrosion resistance, and extreme pressure performance, making them suitable for wet environments exposed to washdown water and for bearings under high loads. For high-load applications, also refer to the four-ball weld load (e.g., 3400 N). Mixing with dissimilar thickeners can cause softening or separation, so confirm compatibility.

5. 5. Match base oil kinematic viscosity to load and speed

   This product: Base oil kinematic viscosity (40°C) 150 mm2/s

   Listed products have a kinematic viscosity at 40°C of 150 to 460 mm2/s. Higher viscosity suits low speed and high load, while lower viscosity suits high-speed rotation, from the standpoint of oil film formation and heat suppression. Select by comparing the required viscosity specified by the bearing manufacturer with the operating temperature, and for high-temperature operation also check the kinematic viscosity at 100°C (16 to 42 mm2/s).

6. 6. Match consistency grade and package size to the lubrication method

   This product: NLGI consistency number 2

   NLGI 2 is a common consistency for bearings. For automatic lubricators and centralized lubrication systems, select a grade with suitable pumpability. Package sizes range from 1 kg to 420 kg; choose cartridges for manual grease guns and pails or drums for systems with many lubrication points. The guideline for storage of unopened product is 2 years.

This guide was written by AI based on the listed products' documents and specification items.

About Food-grade machinery lubricants and all products

Description

Brown food-grade grease using a calcium sulfonate complex thickener. Offers excellent water resistance and corrosion resistance, and good lubrication performance in automatic lubricators. NSF ISO 21469 registered, with Halal and Kosher certification.

FAQ

Q. What is the operating temperature range of LGFG 2?

A. The operating temperature range is -30 to +140 °C. It features a wide temperature range.

Q. Can LGFG 2 be used in food machinery? Is it NSF registered?

A. It is registered under NSF ISO 21469, with NSF registration number 164513. It is also certified Halal and Kosher.

Q. Can LGFG 2 be used in automatic lubricators?

A. It is described as showing excellent lubrication performance in single-point automatic lubricators.

Q. What applications is LGFG 2 suited for?

A. It is used for conveyor bearings, packaging machinery, and bottling machinery. It offers excellent water resistance and corrosion resistance.

Written by AI based on the content of the source documents.

Source documents

• Catalog SKFメンテナンス製品と潤滑製品 204 pages Open page 154
  Found on: https://azuma-eg.com/catalogue/
• Datasheet SKF食品グレード潤滑剤 汎用グリース LGFG 2 2 pages
  Found on: https://azuma-eg.com/catalogue/