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688 Bearing | Loyal

688 interchange KOYO 688
688 cross reference KOYO 688
688 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 688
D 16 mm
d 8 mm
B 4 mm
C 4 mm
Cu 0.020
f0 14.0
Cr 1.55
C0r 0.59
r(min) 0.2
r min. 0,2 mm
Weight 0,0032 Kg
da(min) 9.6
Da max. 14,4 mm
ra max. 0,2 mm
da min. 9,6 mm
r1 min. 0,2 mm
Da(max) 14.4
ra(max) 0.2
Oil lub. 50000
Size (mm) 8x16x4
Width (mm) 4
Grease lub. 42000
Bearing No. 688
Bearing number 688
(Refer.)Mass(g) 3.2
Bore Diameter (mm) 8
Outer Diameter (mm) 16
(Oil) Lubrication Speed 50000 r/min
(Grease) Lubrication Speed 42000 r/min
Basic static load rating (C0) 0,71 kN
Basic dynamic load rating (C) 1,6 kN


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