Berserker F695-2RS ABEC9 Grade Bearings - Hybrid Ceramic Bearings (SF695C-2RS) - West3D 3D Printing Supplies - Berserker
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Berserker F695-2RS ABEC9 Grade Bearings - Hybrid Ceramic Bearings (SF695C-2RS) - West3D 3D Printing Supplies - Berserker

Berserker F695-2RS ABEC9 Grade Bearings - Hybrid Ceramic Bearings (SF695C-2RS)

BerserkerSKU: BER0793
Price:
$2.99

Customer Reviews

Based on 16 reviews
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93.3
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A
Adam R
Just get these bearings

I remember how hesitant I was to switch to these bearings on my Voron 2.4, I needed 24 of them; quite the expense.

Fast forward a week - after rebuilding the gantry and replacing all of the bearings (and idlers) with these hybrid ceramic bearings and my printer has never been this quiet before when printing!

These things are great and make a *world* of difference, if you're building a new printer or rebuilding an existing one, don't sleep on these bearings. Incredibly smooth motion and very silent when running - even my print quality has improved! I also switched to the pins mod as well at this time.

They're such excellent bearings that I am already planning a rebuild of my V0.2, so it can have silent motion as well.

N
Nathan Caldwell
These things roll

Built 3 printers now with these. Work great every time.

S
Scott Wimberly
Best bearings I’ve seen

Very smooth ceramic bearings, great upgrade for a high speed print, hopefully they last a few years.

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Description

  • The Berserker line of products, exclusive to West3D, represent the best the 3D printing world has to offer. If it isn't the best it doesn't carry the Berserker name. 

    These Hybrid Ceramic bearings utilize polished AISI400C stainless steel races, AISI304 stainless steel cages, coupled with Ceramic Si3N4 ceramic ball bearings that have AF2# oil pre-applied. They are made to operate at RPMs up to 40,000 at continuous operating temperatures of over 120C (max rating for bearings is 181C). 

    While most bearings you buy for 3D printers aren't even rated, ours are rated ABEC9, the highest possible rating for a roller ball bearing. Even the good bearings you'll find from the likes of Rain&Dew are only ABEC7. This means that our bearings are manufactured to a higher tolerance and eccentricity than anything you'll find from a 3D printing supply store (ABEC 9: 0.0012 mm (0.000047 inches) vs ABEC 7: 0.0025 mm (0.000098 inches)). For more information about ABEC ratings click here.

    These are priced each.

    The most detailed abecBearing Tolerance Illustrated

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