KOYO (JTEKT)

Bearing

NK 30/20

needle bearing, 30mm bore

Specifications

Bore (d)30.000 mm
Outer Diameter (D)40.000 mm
Width (B)20.000 mm
Seal TypeOpen
Bearing TypeNeedle Roller
Dynamic Load (C)22.000 kN
Static Load (C₀)23.000 kN
Speed — Grease8,500 RPM
Speed — Oil11,000 RPM
Temperature Range-30°C to 120°C
Rows1

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