KOYO (JTEKT)

Bearing

NA 6904

Single row needle roller bearing with machined rings, with flanges

KOYO (JTEKT) NA 6904

From ~$24.67at Zoro

Zoro·Amazon

Specifications

Bore (d)20.000 mm
Outer Diameter (D)37.000 mm
Width (B)30.000 mm
Seal TypeOpen
Bearing TypeNeedle Roller
Dynamic Load (C)40.500 kN
Static Load (C₀)53.000 kN
Speed — Grease15,000 RPM
Speed — Oil17,000 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

KOYO equivalent

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KOYO (JTEKT) NA 6904 — Specs, Cross-Reference & Price | BearingBrain