BERGEN Professional 5 Piece Inner Bearing Puller Set BER5113
 

BERGEN Professional 5 Piece Inner Bearing Puller Set - NEW

BERGEN TOOLS, need we say more.

Superior quality giving maximum control this inner bearing puller set is manufactured from a trusted name in tool making.

The slide hammer itself is made of fully chromed carbon steel and the shaft has been heat treated and drop forged for extra durability. The kit is completed with four sizes of clamps allowing you to pull anything from 10-32mm.

Pulls blind bearings out of flywheels, Gearbox main shafts, lay shafts, Motorcycle Hub bearings, etc.

Simply open the clamps by turning the handle clockwise so that it is snug against the bearing, then pull out the bearing without damaging any of the surrounding parts by sliding the weight backwards.

Ideal for the auto body repairer or the home garage DIY'er.

All supplied neatly in a hard wearing blow moulded carry-case

Made by professionals for professionals.

Specifications

• Fully chromed carbon steel medium stroke slide hammer
• 377mm Overall length with 1.4kg hammer
• Bearing extractor collets with internal capacity from 11 to 32mm
• Colet  sizes: 11-16mm (3/8"-1/2"), 15-19mm (9/16"-11/16"), 18-25mm (5/8"-1"), 26-32mm (1"-1-1/4")
• Supplied in blow moulded carry-case

A bearing puller tool is an essential repair aid when working on an engine or machine that has pressure-set bearings in its mechanisms. Without the tool, repair of bad bearings would be very difficult and prone to a high risk of damage to the engine.

How Bearings are Installed
Pressure-set bearings are installed into engines or machines with a high amount of pressure. This is usually applied by a hammer, a drill press or leverage. The bearing itself has to sit tight inside the engine or machine case to work properly. If it were loose, then the outer case of the bearing would spin along with the inside part connected to another engine part. The result would be damaging wear and an explosive failure while the engine is running.

How the Tool Works
Bearing pullers, depending on their design, can actually be used to both install or remove bearings from an engine casing or machine cavity. The concept is simple: Have one part of the puller press against the casing while an inner part pulls the bearing out or into its socket. By applying the pressure evenly without an impact, the puller transitions the bearing without any damage being done to the casing that holds it.

Some pullers use hook arms to hold onto a bearing while pulling it off an axle part. Again, this approach uses slow leverage to affect the movement rather than brute force.

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