PGN UCP205-16 Pillow Block Bearing - Pack of 2 Mounted Pillow Block Bearings - Chrome Steel Bearings with 1 Bore - Self Alignment

I was surprised to see that the bearings had a zeurk fitting for general maintenance.

Worked as should,fit as should

Worked excellent for axle replacement

Worked perfectly for shop fan.

I have three evaporative coolers we run in our auto repair shop 20 hours a day for five months of the year. We usually wear out bearing annually. These bearing use grease zerks instead of the oil and felt most other use. The design is way more automotive and looks like it will last years instead of months. Even the motor spins faster with them because they have less drag. All coolers should have these style of bearings

I bought two pairs for a cable dolly. The idea being to have the heavy roll sitting between two rods which turn freely using the PGN ball bearings. So far so good. they work nicely and are easy to align. The only problem is that they dont turn easily but are rather stiff. There are no instructions how to lubricate them and get them going easily. In the end I used a bit of lubricant for bicycle chains and that helped a little bit - but still not rotating as freely as expected. Update: I have ordered a grease gun and will amend if the situation changes

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Excellent heavy built product.

Pressed in crooked. Not useable. Both bearings arrived same way. Lacking quality control clearly.

Très satisfaite très bon produit