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Koyo 30234JR
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
170 mm
D
310 mm
T
57 mm
B
52 mm
C
43 mm
r(min.)
5 mm
r1(min.)
4 mm
Basic load ratings : Cr
776 kN
Basic load ratings : C0r
867 kN
Fatigue load limit : Cu
103 kN
Limiting speeds(Grease lub.)
1100 min-1
Limiting speeds(Oil lub.)
1500 min-1
Load center spread : a
61.2 mm
Constant e
0.44
Axial load factors : Y1
1.38
Axial load factors : Y0
0.76
Mounting dimensions
da(min.)
192 mm
db(max.)
202 mm
Da(max.)
292 mm
da(min.)
269 mm
db(min.)
288 mm
Sa(min.)
8 mm
Sb(min.)
14 mm
ra(max.)
4 mm
rb(max.)
3 mm
Refer.
(Refer.)Mass
17.8 kg
