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Enduro Bearings - Abec 5 stainless steel...
Enduro Bearings - Abec 5 stainless steel...
Enduro Bearings - Abec 5 stainless steel...
Enduro Bearings - Abec 5 stainless steel bearings kit for Extralite MRC01 rear hub
Enduro Bearings - Abec 5 stainless steel bearings kit for Extralite MRC01 rear hub
Enduro Bearings - Abec 5 stainless steel bearings kit for Extralite MRC01 rear hub

Enduro Bearings - Abec 5 stainless steel bearings kit for Extralite MRC01 rear hub

440C stainless steel bearing kit for Extralite MRC01 rear hub.
The kit includes all bearings of the hub body and cassette body.

Why choose Abec 5 440C stainless steel bearings?

Benefits:
- High corrosion resistance
- Average best choice for humid environment or frequent bike washing

Disadvantages:
- Medium mileage
- Medium rolling resistance.

Look at the Bikeonline guide to choose the most suitable bearings for your ride.

* Demonstration photo

This pack contains

READY TO SHIP
€37.00

Instead of €37.00

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Description

Enduro only uses 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal.
440C has the highest strength, hardness, and wear resistance of all the standard 440-series stainless alloys with high carbon content.
As expected it is also the most expensive of the 440 series alloys and requires multiple rounds of treatment processes to achieve its superior mechanical properties. Superior to the more commonly used 440A or 440B that other bearing manufacturers use interested in saving money, 440C stainless steel alloy has a higher Carbon content giving it maximum hardness and corrosion resistance after heat treatment and cryogenic treatment.

When the rain won’t go away, and your bicycle seems more often to be used as a boat rather than a bicycle, you may want to consider 440C stainless steel bearings. While not quite as hard as chromium bearing steel, 440C stainless steel is a good alternative in constant wet conditions, or where sweat and sticky drinks become a problem with components such as headset bearings and bottom brackets.

Enduro Bearings uses LLB type seals and CRC Marine Grease in our 440C Stainless Steel bearings to additionally water proof against the elements.

Balls:
440C Stainless Steel Balls are within 5/1,000,000″ round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade.
Also Races are made of 440c stainless steel, polished to a mirror finish for ABEC-5 precision and noiseless movement. Nylon with graphite retainers are virtually frictionless while providing constant lubrication

Races:
440C Stainless Steel Races
Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-5 precision and noiseless movement.

Retainers:
Graphite/Nylon Ball Retainers
Nylon with graphite retainers are virtually frictionless while providing constant lubrication.

The ABEC-5 Standard:
To meet the ABEC-5 standard, bearing design must pass all tests, which include noise testing at high RPM, extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.

Seals:
Two NBR 70 rubber  LLB Dual-Lip seals with low contact type seal, which rides in a matching groove machined into the bearing.

Product Details

HUB / WHEELS MODEL
Extralite - MRC01 Rear
BEARING TYPE
Stainless Steel
ENDBEA20211125_1
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