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Koyo 32221JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
105 mm
D
190 mm
T
53 mm
B
50 mm
C
43 mm
r(min.)
3 mm
r1(min.)
2.5 mm
Basic load ratings : Cr
490 kN
Basic load ratings : C0r
567 kN
Fatigue load limit : Cu
73.0 kN
Limiting speeds(Grease lub.)
2000 min-1
Limiting speeds(Oil lub.)
2700 min-1
Load center spread : a
44.8 mm
Constant e
0.42
Axial load factors : Y1
1.43
Axial load factors : Y0
0.79
Mounting dimensions
da(min.)
119 mm
db(max.)
120 mm
Da(max.)
178 mm
da(min.)
161 mm
db(min.)
180 mm
Sa(min.)
6 mm
Sb(min.)
10 mm
ra(max.)
2.5 mm
rb(max.)
2 mm
Refer.
(Refer.)Mass
6.37 kg
