NSK

Bearing

21309 E/C3

Spherical roller bearing with relubrication features

NSK 21309 E/C3

From ~$48.57at Zoro

Zoro·Amazon

Specifications

Bore (d)45.000 mm
Outer Diameter (D)100.000 mm
Width (B)25.000 mm
Seal Typec3
Bearing TypeSpherical Roller
Dynamic Load (C)129.000 kN
Static Load (C₀)127.000 kN
Speed — Grease6,300 RPM
Speed — Oil8,500 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NSK equivalent

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NSK 21309 E/C3 — Specs, Cross-Reference & Price | BearingBrain