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Koyo NNU4956
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
280 mm
D
380 mm
B
100 mm
r(min.)
2.1 mm
Fw
308 mm
Ew
- mm
Basic load ratings : Cr
1220 kN
Basic load ratings : C0r
2200 kN
Fatigue load limit : Cu
239 kN
Limiting speeds(Grease lub.)
1300 min-1
Limiting speeds(Oil lub.)
1500 min-1
Mounting dimensions
da(min.)
291 mm
da(max.)
305 mm
db(min.)
316 mm
Da(max.)
369 mm
da(min.)
- mm
ra(max.)
2 mm
Refer.
(Refer.)Mass
33.1 kg
