/wp-content/uploads/2025/Cylindrical-Roller-Bearings.jpg
Koyo NN3072
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
360 mm
D
540 mm
B
134 mm
r(min.)
5 mm
Fw
- mm
Ew
493 mm
Basic load ratings : Cr
1950 kN
Basic load ratings : C0r
3090 kN
Fatigue load limit : Cu
315 kN
Limiting speeds(Grease lub.)
830 min-1
Limiting speeds(Oil lub.)
990 min-1
Mounting dimensions
da(min.)
380 mm
da(max.)
- mm
db(min.)
- mm
Da(max.)
520 mm
da(min.)
497 mm
ra(max.)
4 mm
Refer.
(Refer.)Mass
107 kg
