MinebeaMitsumi (NMB)

Bearing

21311 E

Spherical roller bearing with relubrication features

MinebeaMitsumi (NMB) 21311 E

From ~$47.78at Zoro

Zoro·Amazon

Specifications

Bore (d)55.000 mm
Outer Diameter (D)120.000 mm
Width (B)29.000 mm
Seal TypeOpen
Bearing TypeSpherical Roller
Dynamic Load (C)159.000 kN
Static Load (C₀)166.000 kN
Speed — Grease5,600 RPM
Speed — Oil7,500 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NMB equivalent

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