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Koyo NF321
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
105 mm
D
225 mm
B
49 mm
r(min.)
3 mm
r1(min.)
3 mm
Fw
- mm
Ew
195 mm
Basic load ratings : Cr
451 kN
Basic load ratings : C0r
417 kN
Fatigue load limit : Cu
57.2 kN
Limiting speeds(Grease lub.)
2600 min-1
Limiting speeds(Oil lub.)
3500 min-1
sd1
- mm
B1
- mm
B2
- mm
Mounting dimensions
da(min.)
118 mm
db(min.)
- mm
db(max.)
- mm
dc(min.)
- mm
dd(min.)
- mm
Da(max.)
- mm
Db(max.)
212 mm
Db(min.)
199 mm
ra(max.)
2.5 mm
rb(max.)
2.5 mm
Refer.
(Refer.)Mass
8.91 kg
