MinebeaMitsumi (NMB)

Bearing

NKIB 5911

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

MinebeaMitsumi (NMB) NKIB 5911

From ~$31.04at Zoro

Zoro·Amazon

Specifications

Bore (d)55.000 mm
Outer Diameter (D)80.000 mm
Width (B)38.000 mm
Seal TypeOpen
Bearing TypeAngular Contact
Dynamic Load (C)
Static Load (C₀)
Speed — Grease6,300 RPM
Speed — Oil7,000 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NMB equivalent

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