/wp-content/uploads/2025/Cylindrical-Roller-Bearings.jpg
Koyo NN3040
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
200 mm
D
310 mm
B
82 mm
r(min.)
2.1 mm
Fw
- mm
Ew
282 mm
Basic load ratings : Cr
793 kN
Basic load ratings : C0r
1120 kN
Fatigue load limit : Cu
137 kN
Limiting speeds(Grease lub.)
1700 min-1
Limiting speeds(Oil lub.)
2100 min-1
Mounting dimensions
da(min.)
211 mm
da(max.)
- mm
db(min.)
- mm
Da(max.)
299 mm
da(min.)
285 mm
ra(max.)
2 mm
Refer.
(Refer.)Mass
22.5 kg
