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SKF 61806 2RS1 - MTRX10 Solid Oil - Groove Ball Bearing - 30x42x7mm

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Delivery time to United States 2-3 weeks
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  • Description
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  • Ratings (3)

Description of SKF 61806 2RS1 - MTRX10 Solid Oil - Groove Ball Bearing - 30x42x7mm

MTRX bearings have been developed by SKF engineers which are bikers in their private lifes. They are conceived for usage in highly contaminated and extremely damp environments. For this reason they are the optimal solution for usage in bikes.

Solid Oil is an oil saturated, polymer material that virtually fills all of the free space in the bearing. The polymer material is moulded into the bearing forming very narrow gaps around the rolling elements and raceways, enabling the bearing to rotate freely. The polymer material has a porous structure, with millions of micro-pores, that hold the lubricating oil retained by surface tension. In operation, oil is released from the material into the narrow gaps between it and the bearing components, thus providing effective minimum quantity lubrication.

A bearing with Solid Oil contains two to four times more oil than bearings lubricated with a conventional grease fill, are lubricated for the life of the bearing and cannot be relubricated. Solid Oil cannot be washed out and virtually fills all free space limiting the amount of dirt and contamination that can enter the bearing. The polymer filling physically supports integral seals, reinforcing their effectiveness under washdown conditions.

  • No lubricant washout
  • Lower risk of corrosion
  • Increased lubricant reservoir
  • Longer lubricant life
  • Protection against the ingress of contaminants
  • Low environmental impact because of no lubricant leakage
  • Rings and balls made of bearing steel 100Cr6


Note: Just for use in bicycles! 61806 bearings are used for BB30 bottom brackets.


Manufacturer item code: KAMB MTRX10 - 61806 2RS1/VK815
Scope of Supply: one ball bearing
Weight supplement: manufacturer spec for one bearing
  • Description
  • Fact Sheet
  • Ratings (3)

Fact Sheet of SKF 61806 2RS1 - MTRX10 Solid Oil - Groove Ball Bearing - 30x42x7mm

Product Name: SKF 61806 2RS1 - MTRX10 Solid Oil - Groove Ball Bearing - 30x42x7mm
Manufacturer: SKF
Item Code: SKF383299
activity: Bike
bearings type: Radial Bearing, Ball Bearing
bearings inner dimension: 30 mm
bearings outer dimension: 42 mm
bearings width: 7mm
bearings seal: 2RS - dual rubber contact seal
bearings lubrication: Oil in a Polymer Matrix
bearings static load: 2900N
bearings maximum rpm: 16000rpm
weight: 25g
Manufacturer page: https://www.skf-mtrx.de/
  • Description
  • Fact Sheet
  • Ratings (3)

Average:

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Customer Reviews

Anonymous Oct. 21st 2020

Terrible
Some of the worst bearings for any bike except maybe for city or DH where durability is more important than losing several watts.
The bearings are extremely hard even after several hours of use and don't get any better. I would say they need roughly 5watts just to move them.
Bought a pair almost a year ago and another recently and they are all equally hard. Won't ever buy them again. Strongly suggest avoiding this bearing unless the use will be for a DH or City bike.

Bike24: We apologize for the inconvenience caused by the product. If it was purchased at Bike24, please get in touch with our customer support. The Bike24 service team is your partner on the way to a satisfying and lasting solution.

Anonymous Aug. 21st 2020

Hervorragend
super Lager, Kurbel dreht sich ohne Kette gefühlt ewig.
ca. 2500km in Verwendung, ohne Problem - die bisherigen BB30 Lager hielten bei mir leider immer nur ca. 5000km .. Ich halte euch am laufenden.

Anonymous Jan. 27th 2020 36 - 49 years Amateur Male

Poor
You sent me 2 bearings. One spins, the other spins hard. The codes on the box are different. The good one has the code 049R the bad one 229P. When you dispose of the goods in Romania you do not send garbage anymore. The transport for sending it back costs me as much as the bearing so it is not worth it. I work a full day for 20 euros. Thank You

Bike24: We apologize for the inconvenience caused by the product. If it was purchased at Bike24, please get in touch with our customer support. The Bike24 service team is your partner on the way to a satisfying and lasting solution.
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