S SYDIEN 4pcs 8mm / 0.31" ID Pillow Block Flange Bearing Self-Alignment KFL08

$ 8.99

Score By Feature

Based on 73 ratings

Packaging

8.05

Satisfaction

7.76

Value for money

7.70

Customer service

7.83

OveReview Final Score

How Our Score Is Calculated

Product Description

There are 4 pieces of KFL08 Pillow Block Bearing Flange in the package.

A mounting hole with a diameter of 5mm/0 is provided. The hole distance of the mounting hole is 37 mm/1". The inner diameter of the bearing is 46 inches. This is an 8mm/0 hole. 48 x 25 x 12 mm /1 inch size 31 inches wide x 25 inches long x 12 inches high. The size of the image is 88" x The dimensions of the print are 98" x (L*W*H) is 47".

It is made from a zinc alloy with high strength, and has a long lifespan. This rolling body is made of high-strength material which is resistant to abrasion and offers better load carrying capacity. The polishing process is performed by a highly accurate CNC machine. Despite its noise level and high speed, it is extremely efficient. There is little chance of getting hot, therefore using this product for a long time is not an issue.

There are two set screws that ensure the bearing is attached to the shaft, with a wide inner ring. It is self-aligning. Bearings can be adjusted easily and are easy to replace. It is possible to adjust and change the vertical surface of the bearing. You will need to adjust the product manually if it does not sit perpendicular to the installation plane.

In general, pillow blocks can be used in all kinds of machinery, power, mining, metallurgy, textile, agriculture, and other industries, especially food machine. The pillow block can also be used in conveying systems, film processing machinery, spin machines, and printing machines.

Questions & Answers

The camera does not take an M4, but a 1 instead. Would you be able to offer me either an M2 or M3 allen wrench that fits 5 mm allen bolt?

I'm here. There is a M4 seating on the bearing, but there is a M3 screw.

Selected User Reviews For S SYDIEN 4pcs 8mm / 0.31" ID Pillow Block Flange Bearing Self-Alignment KFL08

They have very stiff bearings that don't feel like they'll last very long

3/5

These cheap pillow bearings are good for one use, at best. If I were planning to use them off-project or temporarily, I would never expect them to last I also find them too poorly machined to rotate properly in their pocket housing, putting my faith in quality control to question.

Rylan Christensen

| Aug 28, 2020

This chair is crooked, but it can be straightened

3/5

For a project, I bought four packs of these bearings (16 bearings in total). Out of the sixteen, only four had the bearings seated directly Straightening them would take some work, but using large slip joint pliers helped me. They can be made right, but they will need some more work.

Miles Liu

| Jan 29, 2021

The quality is terrible, it broke right away, but can be fixed

3/5

It is necessary to use a hammer and flat screwdriver to gently knock the central bearing into alignment. The bearings will not align themselves. All the holes where the set screws were retained were immediately stripped. The holes for the next size were also stripped when I tapped them. Metals that are poorly cast for a low price. We had to manufacture a metal collar, epoxy it to the part, and install a set screw into it.

Scarlet Fowler

| Apr 17, 2021

The product is defective 25% of the time (twice)

3/5

The two orders I received each had four items in each. There were 3 bearings that turned smoothly in the first order. In the beginning, the 4th was hard, but then had a gritty feel to it. Having to carry so much weight would have put an end to it. . . . I just received a new order from Amazon (4 new items). In the second group of 4, the problem was the same. In 3 cases, the wheels turned smoothly, in 1 case the wheels felt gritty (unlike Thank goodness, Amazon let me keep my first order, so all in all I have all the items The only thing to beware of is that I ordered twice and one of the orders was defective (both times).

Michaela Krause

| Nov 09, 2020

Okay, except for

3/5

You'll find two set screws here, which are used to hold the shaft in place. Due to the tiny size of these screws, they must be mounted using An allen wrench of 5 mm is used, and they are partially hidden in This is a very difficult thing to do.

August Valenzuela

| Jul 15, 2021

The pillow block bearings are for the fringe of the pillow

3/5

I was satisfied with the first set of bearings I ordered. Among the four bearings ordered for the second order, three were defective. If that is all you can do for me, I won't be ordering again!.