SKF TLSD 250/WA2 SYSTEM 24 Automatic Lubricator 250 ml

SKF TLSD 250/WA2 SYSTEM 24 Automatic Lubricator 250 ml

SKF TLSD 250/WA2 is a complete electromechanical automatic single-point lubricator from the SKF SYSTEM 24 TLSD series.

This version has a lubricant capacity of 250 ml and is supplied with SKF LGWA 2 grease, a high-load, extreme-pressure bearing grease designed for a wide temperature range.

The TLSD system automatically supplies lubricant to a selected lubrication point over a user-defined period, helping provide controlled and regular lubrication without the need for frequent manual greasing.

SKF TLSD 250/WA2 - What Does the Designation Mean?

The complete designation identifies a specific SKF SYSTEM 24 configuration:

TLSD - SKF SYSTEM 24 electromechanical automatic lubricator series
250 - 250 ml lubricant capacity
WA2 - version supplied with SKF LGWA 2 grease

SKF lists TLSD 250/WA2 as the complete 250 ml unit for LGWA 2 grease.

The corresponding 250 ml replacement lubricant set is identified as LGWA 2/SD250.

SKF TLSD 250/WA2 Technical Specification

Manufacturer: SKF
Designation: TLSD 250/WA2
Product type: Automatic single-point lubricator
Series: SKF SYSTEM 24 TLSD
Drive mechanism: Electromechanical
Lubricant capacity: 250 ml
Lubricant: SKF LGWA 2 grease
Maximum operating pressure: 5 bar
Protection class, assembled unit: IP65
Dispensing period: 1-12 months, user selectable
Power supply: Battery set
Recommended storage temperature: 20°C
Total weight including packaging: approx. 800 g

Adjustable Dispensing Period

One of the important features of the SKF TLSD system is the ability to select the lubricant dispensing period according to the requirements of the lubrication point.

SKF specifies the following settings:

1 month
2 months
3 months
4 months
6 months
8 months
9 months
10 months
12 months

This allows the 250 ml lubricant supply to be distributed over a period of up to one year.

The required setting should be determined according to the lubrication requirements of the specific bearing, machine or lubrication point.

Electromechanical Drive

Unlike automatic lubricators based solely on gas generation, the SKF TLSD uses an electromechanical drive mechanism.

SKF specifies a maximum operating pressure of 5 bar (75 psi).

The electromechanical system provides controlled lubricant delivery and makes the TLSD suitable for applications where automatic, regular single-point lubrication is required.

SKF LGWA 2 Grease

The WA2 version of the TLSD 250 is supplied with SKF LGWA 2.

SKF describes LGWA 2 as a bearing grease for:

high loads,
extreme pressure (EP),
a wide operating temperature range.

The lubricant specification is an important part of the complete TLSD 250/WA2 designation.

For this reason, TLSD 250 units with different suffixes should not automatically be considered identical. Other TLSD variants can be supplied with different SKF lubricants selected for different operating requirements.

Lubricant Output

For the 250 ml TLSD version, SKF specifies a dispensing rate dependent on the selected dispensing period.

The technical data specify:

Lowest grease purge: 0.7 ml/day
Highest grease purge: 8.3 ml/day

The actual lubricant supply rate is therefore determined by the selected dispensing period.

This allows the same 250 ml system to support different lubrication requirements without changing the basic lubricator size.

IP65 Protection

When assembled, the SKF TLSD lubricator has a specified protection rating of:

IP65

This means the enclosure provides protection against dust ingress and water jets in accordance with the applicable IP classification.

The protection rating is particularly relevant where the lubricator is installed in industrial environments rather than in clean indoor conditions.

Automatic Single-Point Lubrication

The TLSD system is designed to automatically supply lubricant to one lubrication point.

Automatic single-point lubrication can help maintain a regular lubricant supply where manual lubrication would otherwise require repeated maintenance intervention.

It can be particularly useful where lubrication points are:

difficult to access,
located in operating machinery,
serviced at regular intervals,
dependent on controlled lubricant quantities.

The required lubricant quantity and dispensing interval must always be determined for the specific machine and application.

TLSD 250/WA2 vs TLSD 125/WA2

SKF offers the LGWA 2 version in two principal TLSD capacities:

TLSD 125/WA2 - 125 ml
TLSD 250/WA2 - 250 ml

Both belong to the SKF SYSTEM 24 TLSD family and use LGWA 2 grease.

The principal difference is lubricant capacity. The TLSD 250/WA2 contains twice the nominal lubricant volume of the 125 ml version.

Selection between the two sizes should be based on the required lubricant quantity and dispensing period.

Replacement Set for TLSD 250/WA2

SKF lists the corresponding replacement set for the 250 ml LGWA 2 version as:

LGWA 2/SD250

This distinction is important when ordering.

TLSD 250/WA2 identifies the complete lubricator unit.

LGWA 2/SD250 identifies the corresponding 250 ml lubricant replacement set.

Therefore, when replacing the complete unit rather than only replenishing the lubricant system, verify the full TLSD 250/WA2 designation.

Why Is the Correct Grease Important?

An automatic lubricator controls lubricant delivery, but correct machine lubrication still depends on selecting a grease suitable for the application.

When selecting the SKF TLSD 250/WA2, the following should be considered:

bearing or component type,
required lubricant quantity,
operating temperature,
load,
speed,
environmental conditions,
compatibility of LGWA 2 with the application.

The WA2 version should therefore be selected because LGWA 2 is appropriate for the lubrication point, not simply because the lubricator has the required 250 ml capacity.

Technical Data Summary

Product: Automatic lubricator
Manufacturer: SKF
Product designation: TLSD 250/WA2
System: SKF SYSTEM 24
Lubrication type: Single-point automatic lubrication
Operating principle: Electromechanical
Capacity: 250 ml
Grease: SKF LGWA 2
Grease characteristics: High load, extreme pressure, wide temperature range
Dispensing settings: 1, 2, 3, 4, 6, 8, 9, 10 and 12 months
Minimum grease purge: 0.7 ml/day
Maximum grease purge: 8.3 ml/day
Maximum operating pressure: 5 bar
Protection rating: IP65 when assembled
Recommended storage temperature: 20°C
Total weight including packaging: approx. 800 g
Replacement set: LGWA 2/SD250

FAQ

What is SKF TLSD 250/WA2?

SKF TLSD 250/WA2 is a 250 ml electromechanical automatic single-point lubricator from the SKF SYSTEM 24 series, supplied with SKF LGWA 2 grease.

What grease is used in TLSD 250/WA2?

The unit is supplied with SKF LGWA 2, a bearing grease designed for high loads, extreme pressure and a wide temperature range.

What is the capacity of SKF TLSD 250/WA2?

The lubricant capacity is 250 ml.

Is SKF TLSD 250/WA2 an automatic lubricator?

Yes. It is an electromechanical automatic single-point lubricator.

What dispensing periods can be selected?

SKF specifies user-selectable periods of 1, 2, 3, 4, 6, 8, 9, 10 and 12 months.

What is the maximum operating pressure?

The maximum operating pressure specified by SKF for the TLSD system is 5 bar (75 psi).

What is the protection rating of the TLSD lubricator?

The assembled lubricator has an IP65 protection rating.

What is the replacement set for TLSD 250/WA2?

The corresponding SKF 250 ml LGWA 2 replacement set is LGWA 2/SD250.

Is TLSD 250/WA2 the same as LGWA 2/SD250?

No. TLSD 250/WA2 is the complete automatic lubricator unit, while LGWA 2/SD250 is the corresponding 250 ml replacement set.

What does WA2 mean in TLSD 250/WA2?

The WA2 suffix identifies the TLSD version supplied with SKF LGWA 2 grease.

AI OVERVIEW

SKF TLSD 250/WA2 is a 250 ml electromechanical automatic single-point lubricator from the SKF SYSTEM 24 TLSD series. It is supplied as a complete unit with SKF LGWA 2 high-load, extreme-pressure bearing grease. The lubricant dispensing period can be set to 1, 2, 3, 4, 6, 8, 9, 10 or 12 months. SKF specifies a maximum operating pressure of 5 bar, an IP65 protection rating for the assembled unit and grease output from approximately 0.7 to 8.3 ml/day, depending on the selected setting. The corresponding 250 ml LGWA 2 replacement set is LGWA 2/SD250.