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Your cart is empty. TRB RC 5x8x2.5mm Precision High Speed Ball Bearing, Chrome Steel 52100 (GCr15) ABEC 3 with Rubber Seals.
Part SKU# TRB-MR85-2RS
Chrome Steel 52100 (GCr15) ABEC 3 Races
Hard Chrome Steel 52100 (GCr15) Balls
Rubber Seals to Help Fight Dirt
Great Quality & Value For Applications
Dimensions as follows: ID, OD, Width: 5x8x2.5mm
This Bearing is Compatible with Part #:
Axial: AXA1213
Losi: LOSB1728
HPI: B020
Tamiya: 42111
Compatible with Traxxas: 5114
TLR: TLR23700
Team Associated: 31400
Big Mike
Reviewed in the United States on July 23, 2021
Order on a Sunday received them on that Tuesday! Used this bearing in my Benjamin Prowler .22 trigger with the lawyer spring and 2 stage screw delete can’t believe what a great trigger I have now. This thing is an absolute tack driver!!!
Jeff
Reviewed in the United States on July 22, 2021
Works great as a trigger modification on my Benjamin Titan .22 pellet gun, but still going to try a 5x9x3mm bearing.However, this bearing really improved the trigger action. Shortened the pull and weight dramatically.
Crystal Zehr
Reviewed in Canada on February 10, 2021
They did the job!
Brian
Reviewed in the United States on May 19, 2019
Work as expected.
coljpm
Reviewed in the United States on November 7, 2018
I had the Charlie da Tuna GRT-3 $34.00 custom trigger on my Crossman Nitro Venom pellet rifle, (great squirrel plunker). After about 500 rounds the custom trigger began to drag. I thought about ordering another Charlie da Tuna trigger but saw a youtube video showing a "fix" using this ball bearing for the original Crossman trigger, (which was horrible). I thought for about $6.00 I could get a pair of these ball bearings and retro fit it to the original Crossman trigger and try it out. Well, it only took about 15 minutes to take the rifle down and to install one bearing on the old trigger and it works BETTER than the custom Charlie da Tuna GRT-3 $35.00 trigger. Get one of these bearings, watch the youtube video on how to do it and save yourself $29.00 and having to deal with Charlie da Tuna who accepts only pre-orders online cash advance only payments and two weeks wondering if he got your money and will the custom trigger arrive by USPS.
Dennis
Reviewed in the United States on January 3, 2018
I wondered why in the world this was on Amazon as frequently purchased with a Benjamin Nitro air rifle. After looking at some reviews of the rifle, I saw that this is a modification to the trigger. I did this and it is an amazingly nice mod. Really makes the trigger much much better- smoother and easier - but still not too sensitive. Only takes a few minutes. If you have one of these rifles, try this - you will like it.
Gordius
Reviewed in the United States on May 12, 2016
Like others, I used this part to mod my Crosman TR77 rifle's long creepy trigger. It fits perfectly in this use and does make a world of difference in the trigger feel-now it is short, sharp, and light. Trust me, the best $2 bolt-on mod that will transform your gun!
Shooter .270
Reviewed in the United States on November 3, 2016
My wife calls me from Walmart, "They have a pellet gun on clearance.""Get it!", not even knowing what kind it was. Turns out it was a second gen Benjamin Titan. Now I love to tinker, and Google. I come across a trigger mod using the above washer. Amazon comes to the rescue with a 2 pack on prime. For this price it's worth a try right? Well let me tell you. If you have a crossman, and you are a home "gunsmith" ;) this is the golden ticket. I think the break on this trigger is better than my 700! Super easy to do, watch a you tube and you can be done and shooting in literal minutes. I have nearly 1k in pellets though my Benji and have had zero issues with my mod. Including safety and light "drop" tests. Of course never be an idiot and point anything that shoots in an unsafe direction and do mods at your own risk, but if you ended up on this product like I did, pull the trigger, it is awesome!
Mark
Reviewed in the United States on November 26, 2016
Like everyone else here I used these bearings to mod my Benjamin Varmint .22 cal air rifle. This rifle comes with a two stage trigger with an incredibly long pull aka trigger creep. There are videos on how to do this mod on YouTube so I won't get into it here, but I can assure you the difference now is like night and day. A simple fix anyone can do without spending a lot of money for replacement triggers. This little 5x8 mm bearing will make you a much more accurate shooter if you have a Crosman/Benjamin air rifle.
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