SKF NN3034K/SPW33 bearing

170x260x67

SKF Qs – Quality standard for suppliers, edition 5 0, applies to suppliers of products that have an impact on the quality of SKF's finished products or on the image of the SKF brand It also applies to bearing steel makers not delivering directly to SKF but used for SKF rolling components It also includes suppliers of indirect materials and ...



Cylindrical roller bearings, double row, super-precision NN 3034 K/SPW33

Bearing number : NN 3034 K/SPW33

Size (mm) : 170x260x67

Brand : SKF

Bore Diameter (mm) : 170

Outer Diameter (mm) : 260

Width (mm) : 67

Bearing dimensions and specification in SKF catalogue:

d - 170 mm

D - 260 mm

B - 67 mm

d1 - 204 mm

E - 236 mm

b - 8.9 mm

K - 4.5 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 1.1 mm

s - 2.5 mm

da - min. - 181 mm

Da - min. - 238 mm

Da - max. - 249 mm

ra - max. - 2 mm

dn - 230.8 mm

Basic dynamic load rating - C - 457 kN

Basic static load rating - C0 - 815 kN

Fatigue load limit - Pu - 83 kN

Limiting speed for grease lubrication - 3200 r/min

Limiting speed for oil lubrication - 3600 mm/min

Gref - 105 cm

Static radial stiffness (guideline value) - 3790 N/micron

Mass bearing - 12 kg

Bearing NN 3034 K/SPW33 Bearing NN 3034 K/SPW33

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