NSK

Bearing

638/8-2Z

Deep groove ball bearing with seals or shields

NSK 638/8-2Z

From ~$10.24at Zoro

Zoro·Amazon

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Specifications

Bore (d)8.000 mm
Outer Diameter (D)16.000 mm
Width (B)6.000 mm
Seal Type2Z (Metal Shield)
Bearing TypeDeep Groove
Dynamic Load (C)0.819 kN
Static Load (C₀)0.300 kN
Speed — Grease90,000 RPM
Speed — Oil45,000 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NSK equivalent

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NSK 638/8-2Z — Specs, Cross-Reference & Price | BearingBrain