MinebeaMitsumi (NMB)

Bearing

NU 421 M

Single row cylindrical roller bearing, NU design

MinebeaMitsumi (NMB) NU 421 M

From ~$115.42at Zoro

Zoro·Amazon

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Specifications

Bore (d)105.000 mm
Outer Diameter (D)260.000 mm
Width (B)60.000 mm
Seal TypeOpen
Bearing Typecylindrical
Dynamic Load (C)501.000 kN
Static Load (C₀)570.000 kN
Speed — Grease2,800 RPM
Speed — Oil3,400 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NMB equivalent

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MinebeaMitsumi (NMB) NU 421 M — Specs, Cross-Reference & Price | BearingBrain