3-arm pullers are excellent for quickly and safely removing gears, pulleys, or ball bearings from a shaft. They have high self-stability and can be adjusted in clamping depth as desired.

This 4-piece tool set from XPOtool is chrome-plated with high-quality workmanship, ensuring a long service life. The included pullers can be used as both internal and external pullers.

The set includes:
• a 3-arm puller, 75 mm (3″)
• a 3-arm puller, 100 mm (4″)
• a 3-arm puller, 150 mm (6″)
• a 3-arm puller, 200 mm (8″)

Practical tips:

How large should the reach of the bearing puller be? The reach must be at least equal to or greater than the depth of the part to be removed.

How much force should the bearing puller have? To remove rusted parts or when there is a larger surface contact, the bearing puller needs to have greater force. Note that a puller that is too small will slow down the work. The screw diameter should be at least half the size of the shaft on which the item to be removed is located.