🔧 Elevate Your Efficiency with Every Spin!
The sourcing map MR84-2RS Deep Groove Ball Bearing set includes 10 high-quality, double-sealed bearings designed for optimal performance. With a compact size of 4x8x3mm, these bearings are made from durable chromium steel, ensuring longevity and smooth operation. They feature an ABEC-3 tolerance rating and can handle significant loads, making them perfect for various applications.
| Item Thickness | 3 Millimetres |
| Material | Alloy Steel, Carbon Steel |
J**N
Works great, just needs a bit of lubrication
Ordered for a 3D printed model jet engine model and works perfectly
A**M
Excellent bearings
Very good quality bearings. Unfortunately I ordered the wrong size, so I sent back and ordered the correct size
P**.
Decent for price
Used these on my RC cars. Very good quality, just popnthe seals out and add a vit more grease and your good to go.
J**N
Good quality
Good quality
H**B
As described.
Good quality and value for money
A**R
False economy if you are planning to use them in wet and muddy conditions
I got these to replace the bearings for my bike derailleur jockey wheels (superstar components jockey wheels for sram eagle 12 speed). They don't have enough grease inside and even if you open them up and add more grease, after a couple of wet and muddy rides they will rust and seize. If you're wondering whether to buy much more expensive bearings from a reputable manufacturer or save some money - buy the good ones or be ready to replace these every month.
E**X
686-2RS Bearings
Seem good quality bearings with plastic shields either side which can be removed for re greasing the ball races if necessary.
M**H
Very good
Very good product 👍
Trustpilot
1 month ago
1 month ago
