S71806/29 LLB - Angular Contact, Stainless-Steel, Bottom Bracket bearing - 30mm x 42mm x 7mm -
Angular-Contact, ABEC-5, Bottom Bracket Bearing featuring 440C stainless steel alloy races and balls with 90% fill, high-pressure, water-proof grease for maximum corrosion resistance. When properly installed (black seal in for BBs) and adjusted, Enduro Angular Contact (A/C) bearings engage all of the bearing's balls to spread the force over a larger surface area, minimizing wear and increasing bearing life. This is particularly important in applications like BBs, where there are constantly changing lateral loads on the bearings, which is typically the primary cause for premature bottom bracket bearing failure.
Not all stainless steel is created equal.
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 heat treatment and cryogenic treatment to achieve its superior mechanical properties. Though stainless steel has 20% less load capacity and is slightly softer than our standard 52100 chromium steel used in most of our bearings, stainless steel is an excellent alternative for use in wet conditions, if you wash your bike often, or where sweat can be a problem.
Enduro stainless bearings all carry a full two year anti-corrosion warranty.
The most common use for this bearing is as a direct replacement bearing for SRAM DUB BB30, PF30,B386 and most other bottom brackets for a DUB 29mm OD spindle.
The Enduro line of bearings are available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid and XD-15 with ceramic or stainless balls. Our bearings are always engineered with deepest groove races possible to accommodate the largest balls and feature dual-lip seals that ride in a micro-groove creating a full labyrinth to provide superior protection against the elements.
Static load - 590lbf / 2.62kN
Weight - 24.8g
Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m.
Since 1938, Papanui Cycles has been serving the North West of Christchurch and after 80 years they are still offering great service.
Now established as one of Christchurch’s largest suburban cycle shops.
Offering top Global selling brands such as Merida, Marin, Apollo.
“Service is our number one goal,” says Kevin. “Everyone who works here is fully trained in sales along with mechanical and product knowledge, when it comes to cycles, we know our stuff.”
Everything from reliable commuting bikes to full suspension mountain bikes and carbon road bikes,
“With all Cycles we sell, not only do we give a manufacturer’s warranty, but exclusive too Papanui Cycles, we offer one Free General Service, valued at $93.00 after 2 months from date of purchase.”
Papanui Cycles has all your cycling needs and is looking forward to seeing you in store soon​​​.​​​
customersupport@papanuicycles.co.nz   |  FB  |  Instagram  | 03 352 7495Â
Photographer
Just one word about the build quality of my Bike : Excellent - nothing more to say!
Sales
Exceptional quality and fast shipping. Just what I was looking for.
Programmer
Kevin & His Team were very helpful with my purchase recently.
Interior Designer
I already had high expectations based on my previous purchases, but I am still above satisfied!
Since 1938, Papanui Cycles has been serving the North West of Christchurch and after 80 years they are still offering great service.
Offering top selling Bike brands such as Merida, Marin, Hybrid, Buzz Bikes, Watt Wheels, Velectrix, Kalkoff, Avanti, Hiko, Malvern Star.
“Service is our number one goal,” says Kevin. “Everyone who works here is fully trained in sales along with mechanical and product knowledge, when it comes to cycles, we know our stuff.”
“With all Cycles we sell, not only do we give a manufacturer’s warranty, but exclusive too Papanui Cycles, we offer one Free General Service, valued at $93.00 after 2 months from date of purchase.”
Papanui Cycles has all your cycling needs and is looking forward to seeing you in store soon​​​.​​​
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