NTN

Bearing

6311 NR/C3

Deep groove ball bearing with snap ring

NTN 6311 NR/C3

From ~$53.05at Zoro

Zoro·Amazon

Specifications

Bore (d)55.000 mm
Outer Diameter (D)120.000 mm
Width (B)29.000 mm
Seal Typec3
Bearing TypeDeep Groove
Dynamic Load (C)74.100 kN
Static Load (C₀)45.000 kN
Speed — Grease12,000 RPM
Speed — Oil8,000 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NTN equivalent

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