NSK

Bearing

NA 4904.2RS

Single row needle roller bearing with machined rings, with flanges and integral sealing

NSK NA 4904.2RS

From ~$21.57at Zoro

Zoro·Amazon

Specifications

Bore (d)20.000 mm
Outer Diameter (D)37.000 mm
Width (B)18.000 mm
Seal Type2RS (Rubber Seal)
Bearing TypeNeedle Roller
Dynamic Load (C)22.000 kN
Static Load (C₀)22.400 kN
Speed — Grease15,000 RPM
Speed — Oil7,500 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NSK equivalent

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