SKF

Bearing

D/W R4A

Stainless steel deep groove ball bearing

SKF D/W R4A

Specifications

Bore (d)6.350 mm
Outer Diameter (D)19.050 mm
Width (B)5.558 mm
Seal TypeOpen
Bearing TypeDeep Groove
Dynamic Load (C)1.530 kN
Static Load (C₀)0.585 kN
Speed — Grease80,000 RPM
Speed — Oil50,000 RPM
Temperature Range-30°C to 120°C
Rows1

Stainless steel single row deep groove ball bearings provide greater chemical and corrosion resistance. As with deep groove ball bearings generally, they are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types.

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