How do radial vs. thrust loads affect ball bearing selection? Load type, magnitude and direction of loads are all key in determining the proper type of ball bearing. Specifically, if a ball bearing’s load requirements are only to be able to carry … [Read more...] about Friday Bearing Fast FAQ 8:
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Friday Bearing Fast FAQ 7:
Are bearings with fluoro rubber seals safe? Fluoro rubbers have high thermal, chemical, ageing, ozone, wear and gas permeability resistance, and are safe as long as the material is not over-heated. However: At temperatures above 300 °C (570 … [Read more...] about Friday Bearing Fast FAQ 7:
Friday Bearing Fast FAQ 6:
What is a minute of arc (MOA) and why is it important for bearings? A circle is divided into 360° (angular segments) around the circumference and each degree is further divided into 60 minutes (smaller angular segments). A minute of arc is a unit … [Read more...] about Friday Bearing Fast FAQ 6:
Friday Bearing Fast FAQ 5:
Why are multiple single-row taper roller bearings sometimes paired together? Single row tapered roller bearings can accommodate radial load and axial load in one direction. Two single row tapered bearings are paired in opposing directions to each … [Read more...] about Friday Bearing Fast FAQ 5:
Motion systems application examples: Bearings abound in myriad applications
By Mike Santora Bearings are ubiquitous and essential components for reducing friction between moving parts. Their primary function is to give moving parts something to roll on rather than slide over. Their secondary function is to transmit loads. … [Read more...] about Motion systems application examples: Bearings abound in myriad applications
Friday Bearing Fast FAQ 4:
How do you remove a bearing from a housing? Since bearings with interference fits can be easily damaged during removal, precautions to prevent damage during removal should be taken. To ease removal and avoid damage, proper tools and procedures … [Read more...] about Friday Bearing Fast FAQ 4:
Friday Bearing Fast FAQ 3:
How do dynamic bearing loads affect bearing life? Bearings are subjected to certain levels of repeated stress or dynamic loading on their raceways and rolling elements during operation under proper loading, appropriate mounting and sufficient … [Read more...] about Friday Bearing Fast FAQ 3:
Friday Bearing Fast FAQ 2:
How do you mount a single row tapered roller bearing? When mounting a bearing the press fit should be on the rotating ring and a clearance fit on the stationary ring to allow for temperature expansion. Methods used for mounting are as follows: 1.) … [Read more...] about Friday Bearing Fast FAQ 2:
Bearings in motion systems
Bearings are simple machine elements crucial for motion applications. They usually consist of smooth rollers or metal balls and smooth inner and outer surfaces known as races against which rollers or balls roll. These rollers or balls act as the load … [Read more...] about Bearings in motion systems
Friday Bearing Fast FAQ:
How does internal clearance differ after mounting a bearing? The effect of interference fits on bearing internal clearances needs to be taken into consideration before mounting. An interference fit, on the shaft, expands the inner ring, while an … [Read more...] about Friday Bearing Fast FAQ:
