Timken

Bearing

NA 4912

Single row needle roller bearing with machined rings, with flanges

Timken NA 4912

From ~$41.73at Zoro

Zoro·Amazon

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Specifications

Bore (d)60.000 mm
Outer Diameter (D)85.000 mm
Width (B)25.000 mm
Seal TypeOpen
Bearing TypeNeedle Roller
Dynamic Load (C)69.500 kN
Static Load (C₀)114.000 kN
Speed — Grease6,000 RPM
Speed — Oil6,700 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

Timken equivalent

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