SKF

Bearing

305-2Z

Deep groove ball bearing with filling slots and integral sealing

SKF 305-2Z

Specifications

Bore (d)25.000 mm
Outer Diameter (D)62.000 mm
Width (B)17.000 mm
Seal Type2Z (Metal Shield)
Bearing TypeDeep Groove
Dynamic Load (C)22.900 kN
Static Load (C₀)15.600 kN
Speed — Grease20,000 RPM
Speed — Oil10,400 RPM
Temperature Range-30°C to 120°C
Rows1

Single row deep groove ball bearings with filling slots and shields on one or both sides, accommodate more balls than standard deep groove ball bearings. They are of a simple, yet versatile, design and are robust in operation, requiring little maintenance. They can accommodate radial and axial loads in both directions. They have a higher radial load carrying capacity than the corresponding bearings without filling slots but have a limited axial load carrying capacity due to the filling slots. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.

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