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Cylindrical roller bearings
NNU4940
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Koyo NNU4940
Cylindrical roller bearings
(BRAND):KOYO
(Availability):In Stock
(EMAIL):info@noksbearings.com
Detailed data of Product
similar to product
Detailed data of
NNU4940
Cylindrical roller bearings
Specifications
(Boundary dimensions ...etc)
d
200 mm
D
280 mm
B
80 mm
r(min.)
2.1 mm
Fw
223 mm
Ew
- mm
Basic load ratings : Cr
636 kN
Basic load ratings : C0r
1050 kN
Fatigue load limit : Cu
125 kN
Limiting speeds(Grease lub.)
1900 min-1
Limiting speeds(Oil lub.)
2300 min-1
Mounting dimensions
da(min.)
211 mm
da(max.)
219.5 mm
db(min.)
228 mm
Da(max.)
269 mm
da(min.)
- mm
ra(max.)
2 mm
Refer.
(Refer.)Mass
15.4 kg
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