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Koyo FNT-821
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
Dc1
8 mm
Dc
21 mm
Dw
2 mm
Ea
20.0 mm
Eb
10.0 mm
ra(max.)
0.3 mm
Basic load ratings Ca
7.67 kN
Basic load ratings C0a
19.1 kN
Fatigue load limit : Cu
1.85 kN
Limiting speeds(Oil lub.)
20000 min-1
Washer dimensions : d
mm
Washer dimensions : D,d1
21 mm
Washer dimensions : D1
mm
Thin - Washer dimensions : h1
1.00 mm
Thin - Washer No.
AS0821
Thin - (Refer.)Mass
0.002 kg
Heavy(LS) - Washer dimensions : h
2.75 mm
Heavy(LS) - Washer dimensions : a
0.30 mm
Heavy(LS) - Washer No.
LS0821
Heavy(LS) - (Refer.)Mass
0.004 kg
Heavy - Washer dimensions : h
mm
Heavy - Washer dimensions : r(min.)
mm
Heavy - Washer No(Shaft piloted)
Heavy - Washer No.(Housing piloted)
Heavy - (Refer.)Mass
kg
Mounting dimensions
Refer.
(Refer.)Mass
0.002 kg
