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Koyo NF248
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
240 mm
D
440 mm
B
72 mm
r(min.)
4 mm
r1(min.)
4 mm
Fw
- mm
Ew
385 mm
Basic load ratings : Cr
1170 kN
Basic load ratings : C0r
1340 kN
Fatigue load limit : Cu
150 kN
Limiting speeds(Grease lub.)
1200 min-1
Limiting speeds(Oil lub.)
1500 min-1
sd1
- mm
B1
- mm
B2
- mm
Mounting dimensions
da(min.)
256 mm
db(min.)
- mm
db(max.)
- mm
dc(min.)
- mm
dd(min.)
- mm
Da(max.)
- mm
Db(max.)
424 mm
Db(min.)
397 mm
ra(max.)
3 mm
rb(max.)
3 mm
Refer.
(Refer.)Mass
51.3 kg
