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Koyo 30315R
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
75 mm
D
160 mm
T
40 mm
B
37 mm
C
31 mm
r(min.)
3 mm
r1(min.)
2.5 mm
Basic load ratings : Cr
313 kN
Basic load ratings : C0r
298 kN
Fatigue load limit : Cu
43.3 kN
Limiting speeds(Grease lub.)
2500 min-1
Limiting speeds(Oil lub.)
3300 min-1
Load center spread : a
31.9 mm
Constant e
0.35
Axial load factors : Y1
1.73
Axial load factors : Y0
0.95
Mounting dimensions
da(min.)
89 mm
db(max.)
95 mm
Da(max.)
148 mm
da(min.)
139 mm
db(min.)
149 mm
Sa(min.)
4 mm
Sb(min.)
9 mm
ra(max.)
2.5 mm
rb(max.)
2 mm
Refer.
(Refer.)Mass
3.52 kg
