Bearing NN 3038 K/SPW33

Bearing NN 3038 K/SPW33 images Bearing NN 3038 K/SPW33 images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NN 3038 K/SPW33 Related parameters
Name Value
Bearing number NN 3038 K/SPW33
Size (mm) 190x290x75
Brand MBY
Bore Diameter (mm) 190
Outer Diameter (mm) 290
Width (mm) 75
Bearing dimensions and specification
Name Value
d 190 mm
D 290 mm
B 75 mm
d1 228.2 mm
E 265 mm
b 11.3 mm
K 6 mm
r1,2 min. - 2.1 mm
r3,4 min. - 1.1 mm
s 3 mm
da min. - 201 mm
Da min. - 267 mm
Da max. - 279 mm
ra max. - 2 mm
dn 258.9 mm
Basic dynamic load rating C - 594 kN
Basic static load rating C0 - 1080 kN
Fatigue load limit Pu - 108 kN
Limiting speed for grease lubrication 2800 r/min
Limiting speed for oil lubrication 3200 mm/min
Gref 144 cm
Static radial stiffness (guideline value) 4280 N/micron
Mass bearing 17 kg

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