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Koyo NNU4944
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
220 mm
D
300 mm
B
80 mm
r(min.)
2.1 mm
Fw
244 mm
Ew
- mm
Basic load ratings : Cr
701 kN
Basic load ratings : C0r
1220 kN
Fatigue load limit : Cu
145 kN
Limiting speeds(Grease lub.)
1700 min-1
Limiting speeds(Oil lub.)
2000 min-1
Mounting dimensions
da(min.)
231 mm
da(max.)
241 mm
db(min.)
248 mm
Da(max.)
289 mm
da(min.)
- mm
ra(max.)
2 mm
Refer.
(Refer.)Mass
16.7 kg
