Enduro Bearings - ABEC5 Bearings Kit for Extralite front hubs CyberFront SL - SP - SP-X

Enduro Bearings - ABEC5 Bearings Kit for Extralite front hubs CyberFront SL - SP - SP-X

  Enduro Bearings

Kit contains:
QTY. 2 ABEC5 Enduro Bearing 12x21x5mm 5.9g [code 6801]

This kit includes front hub bearings

Extralite CyberFront SL
Extralite CyberFront SP
Extralite CyberFront SP-X

€ 16,39

Pack content

DIMENSIONS12 x 21 x 5 mm
BALL MATERIALChromium steel
BALL GRADE5 US made
RACES52100 High Carbon Chromium Steel
SEALS"LLB" Dual-lip low contact
PRECISIONABEC 5
RETAINERSGraphite/Nylon
APPLICATIONWheel Hub
WEIGHT5.9g

Enduro ABEC5 bearing 6801 LLB 12x21x5mm 5.9g


Balls:
Grade 5 Chromium Steel Balls
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.

Races:
52100 High Carbon Chromium Alloy 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.

Data sheet

MANUFACTURESEnduro Bearings
INTERNAL DIAMETER12mm
OUTER DIAMETER21mm
BALL MATERIALStainless steel
CODE6810

ROAD bearings Kit wheels

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