Timken

Bearing

NKIB 5903

Combined needle roller / angular contact ball bearing for axial loads in both directions

Timken NKIB 5903

From ~$17.74at Zoro

Zoro·Amazon

Specifications

Bore (d)17.000 mm
Outer Diameter (D)30.000 mm
Width (B)20.000 mm
Seal TypeOpen
Bearing TypeAngular Contact
Dynamic Load (C)
Static Load (C₀)
Speed — Grease18,000 RPM
Speed — Oil20,000 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

Timken equivalent

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