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Silmid P/N: VAR0000076
From £25.79 (excl VAT) £30.95 (Inc VAT)

Rocol Aerospec 400 is a high performance aerospace grease designed to give outstanding operational performance on a wide range of components including anti-friction bearings, plain bearings, gearboxes and other mechanisms over a wide temperature range.

Product Properties

Oil Type
Thickener Type
Lithium Complex


British Military
DEF STAN 91-106
Joint Services Designation
SAE AMS 3058
Airbus CML

Please Note: Specifications and approvals are subject to change at any time. Users should always consult their AMM or the OEM when selecting products to ensure items have the release needed. Only specifications listed on the order confirmation will be certified on the Silmid CofC.

Product Information

Rocol Aerospec 400 grease is a highly efficient lubricant that provides exceptional protection against corrosion and extreme pressure. It is suitable for use in various challenging and demanding operating environments, with a particular focus on aircraft wheel bearings.

Furthermore, Rocol Aerospec 400 is the first commercially available product that meets the SAE AMS 3058 specification and has been approved by Airbus and Boeing for use in wheel bearings. The features of this exceptional lubricant include an impressive temperature range of -54 Celsius to +175 Celsius, excellent high-temperature performance, high load carrying properties of up to 355kg weld load, excellent corrosion resistance, and high resistance to oxidation. Its excellent properties enable extended lubrication intervals, resulting in a reduction in equipment failure, downtime, and lubricant usage.

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

Orders under £100 placed online for UK Mainland delivery is £12.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.