Lager

MR137 Bike Headset Lager 3746,97mm 45/45 2PCS ACB Straße MTB Schräg Fahrrad Lager

18,90 €

inkl. 19 % MwSt. auf die Ware; bestätigter Versand nach Deutschland enthalten

Lieferung nach Deutschland
Lieferzeit: 8–12 Tage

Angezeigter Planpreis. Bestellungen sind noch nicht freigeschaltet.

Produktbeschreibung

Tech Brief – Bearing seal cross-section
At FUSHI we manufacture and use Angular Contact Bearings (ACB) for our headsets. We use only the best manufacturing and quality control methods available.
The manufacturing process begins with the rough shape of the bearing races being machined from high quality steel. Both the inside and outside of each race is then precision stone-ground to reach its final shape.
Computer controlled grinding equipment is used to grind each race to exact tolerances.
The races are then assembled with the balls to create the finished bearing.
Caged Bike ball bearing Description
Enable to replace original parts (crankshaft bearing, headsets, hubs).
The diameter are measured inside and outside (it's an approximate value in mm).
Item: MR137 45/45
Type: Angular Contact Bearing
Inside Diameter: 37 mm
Outside Diameter: 46.9 mm
Thickness: 7 mm
Inner Chamfer: 45 degree
Outer Chamfer: 45 degree
Qty: 1 Lot = 2 Pcs
The color of the seal is not sure. If you mind it, please contact us before you buy the bearing.
All about Headset Bearings
1. How many different types of bearings are used in the modern day headset?
Answer: There are at least 6 different kinds of bearings used in the bicycle headset. They include; radial bearings, thrust bearings and angular contact bearings. These three types of bearings all use ball bearings. The second category of bearings is the roller bearings which include the standard roller bearing and the tapered roller bearing. Both of these use cylindrical rollers.