/wp-content/uploads/2025/Angular-Contact-Ball-Bearings.jpg
Koyo 7021C FY
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
105 mm
D
160 mm
B
26 mm
r(min.)
2 mm
r1(min.)
1 mm
Basic load ratings : Cr
110 kN
Basic load ratings : C0r
89.6 kN
Fatigue load limit : Cu
4.30 kN
factor : f0
15.9
Limiting speeds(Grease lub.)
6000 min-1
Limiting speeds(Oil lub.)
8000 min-1
Load center spread : a
31.0 mm
Mounting dimensions
da(min.)
115 mm
Da(max.)
150 mm
ra(max.)
2 mm
Refer.
(Refer.)Mass
1.73 kg
