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Koyo 53308U
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
40 mm
D
78 mm
T
31 mm
r(min.)
1 mm
Basic load ratings Ca
86.6 kN
Basic load ratings C0a
135 kN
Fatigue load limit : Cu
6.05 kN
Limiting speeds(Grease lub.)
2100 min-1
Limiting speeds(Oil lub.)
3300 min-1
d1(max.)
78 mm
D1(min.)
42 mm
D2
60 mm
D3
82 mm
A
- mm
R
- mm
C
8.5 mm
Mounting dimensions
da(min.)
63 mm
Da(max.)
55 mm
ra(max.)
1 mm
Refer.
(Refer.)Mass
0.690 kg
