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Enduro Bearings 71900 LLB - ABEC 5 - Angular Contact Ball Bearing - 10x22x6mm

Enduro Bearings 71900 LLB - ABEC 5 - Angular Contact Ball Bearing - 10x22x6mm

 

ABEC 5 angular contact bearing with 10mm inner diameter, 22mm outer diameter, 6mm thickness and double-lip type sealing with light contact, making a labyrinth seal.

In standard radial bearings, only 3 or 4 balls make contact during the load, at any given time. In Angular Contact (A/C) bearings, ALL balls are engaged and spread the force over a larger surface area, to decrease friction and minimize wear.

ABEC 5 bearings use grade 5 Chromium Steel Balls and 52100 High Carbon Chromium Alloy Races.
The high precision balls are within 5/1.000.000″ round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade.

Vacuum de-gassing 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.
Nylon with graphite retainers are virtually frictionless while providing constant lubrication.

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. C-3 Clearance

Fact Sheet of Enduro Bearings 71900 LLB - ABEC 5 - Angular Contact Ball Bearing - 10x22x6mm

Product Name: Enduro Bearings 71900 LLB - ABEC 5 - Angular Contact Ball Bearing - 10x22x6mm
Manufacturer: Enduro Bearings
Item Code: ENO276764
activity: Cycling
bearings type: Angular Bearing, Ball Bearing
bearings inner dimension: 10 mm
bearings outer dimension: 22 mm
bearings width: 6mm
bearings seal: LLB - dual lip rubber light contact seal
bearings lubrication: Grease Lubrication
bearings static load: 1548N
bearing material: Chrome Steel
weight: 9g
manufacturer item code: 71900 LLB
Manufacturer page: http://endurobearings.com/