SKF N1018KTNHA/SP bearing

90x140x24

The SKF deep groove ball bearing is a double-sealed ball bearing with C3 clearance and has a deep-groove geometry for high speeds and supporting both radial and axial loads. This bearing has C3 radial internal clearance for radial slack between the inner and outer rings that is greater than CN (normal) to compensate for thermal expansion.



Cylindrical roller bearings, single row, super-precision N 1018 KTNHA/SP

Bearing number : N 1018 KTNHA/SP

Size (mm) : 90x140x24

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 140

Width (mm) : 24

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 140 mm

B - 24 mm

d1 - 109.4 mm

E - 127 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 1 mm

s - 3 mm

s1 - 1 mm

da - min. - 98 mm

Da - min. - 129 mm

Da - max. - 132 mm

ra - max. - 1.5 mm

Basic dynamic load rating - C - 76.5 kN

Basic static load rating - C0 - 104 kN

Fatigue load limit - Pu - 12.5 kN

Limiting speed for grease lubrication - 10000 r/min

Limiting speed for oil lubrication - 14000 mm/min

Gref - 13.5 cm

Static radial stiffness (guideline value) - 940 N/micron

Mass bearing - 1.19 kg

Bearing N 1018 KTNHA/SP Bearing N 1018 KTNHA/SP

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