SKF NN3034K/SPW33 Cylindrical roller bearings,SKF NN 3034 K/SPW33 Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3034 K/SPW33

NN 3034 K/SPW33

Dimensions
d 170mm
D 260mm
B 67mm
d1 204mm
E 236mm
b 8.9mm
K 4.5mm
r1,2min.2.1mm
r3,4min.1.1mm
smax.2.5mm

Tapered bore, taper 1:12

Abutment dimensions
damin.181mm
Damin.238mm
Damax.249mm
dn 230.8mm
Calculation data
Basic dynamic load ratingC 457kN
Basic static load ratingC0 815kN
Fatigue load limitPu 83kN
Attainable speed for grease lubrication  3200r/min
Attainable speed for oil-air lubrication  3600r/min
Reference grease quantityGref 105cm³
Static radial stiffness (guideline value)  3790N/µm
Mass
Mass bearing  12kg
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Hot number： 22344 CC/W33 24092 ECA/W33 BD-241/530 ECAK30/W33-AOH 241/530 G 241/950 ECAF/W33 51288 F 526246 58760 623/HR22T2 80.8x105.8x15.9 TP NNCF 4956 CV PCM 8590100 M PF 30 RM PSM 141814 A51 SAF 22618 x 3.1/16 T SSAFS 22536 x 6.3/8 TLC

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