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Koyo 6921-1 ZZ
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
105 mm
D
145 mm
B
20 mm
r(min.)
1.1 mm
Basic load ratings : Cr
53.0 kN
Basic load ratings : C0r
42.1 kN
Fatigue load limit : Cu
1.95 kN
factor : f0
16.4
Limiting speeds(Grease lub.)
4300 min-1
Limiting speeds(Oil lub.)
min-1
Mounting dimensions
da(min.)
111.5 mm
da(max.)
115 mm
Da(max.)
138.5 mm
ra(max.)
1 mm
Refer.
(Refer.)Mass
1.00 kg
