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688-2Z FAG

Deep groove ball bearing 68..-2Z, single row, shields, steel sheet metal cage


d Bore diameter 8,00 mm
D Outside diameter 16,00 mm
B Width 5,00 mm
Cr Basic dynamic load rating, radial 1.260,00 N
C0r Basic static load rating, radial 590,00 N
Cur Fatigue load limit, radial 15,70 N
nG Limiting speed 53.000,00 1/min
≈m Weight 0,01 kg
da min Minimum diameter shaft shoulder 9,40 mm
Da max Maximum diameter of housing shoulder 14,60 mm
ra max Maximum fillet radius 0,20 mm
rmin Minimum chamfer dimension 0,20 mm
D2 Caliber diameter outer ring 14,20 mm
d2 Caliber diameter inner ring 9,65 mm
Tmin Operating temperature min. -30,00 °C
Tmax Operating temperature max. 120,00 °C
f0 Calculation factor 14,80
Logistical code - HLC
Sealing Non-contact Shield on both sides 2Z
Cage steel sheet metal JN
Tolerance class Normal (PN) PN
Dimensional / heat stabilization Rings dimensional stabilized up to 120° SN
Lubricant Grease (L138/customer specific) L138
Fill factor Standard
Radial internal clearance Group N (CN) CN
Bore type Cylindrical Z