SKF 6301 Open Single Row Deep Groove Ball Bearing 12x37x12mm

SKF 6301 Open Deep Groove Ball Bearing

The SKF 6301 is a single-row deep groove ball bearing designed to provide smooth, efficient rotation while supporting radial loads and axial loads in both directions. Part of SKF's established 6300 series, this bearing combines a compact, robust construction with the versatility required for a wide range of industrial rotating equipment.

Design and Operating Characteristics

The SKF 6301 features a conventional deep groove raceway design, enabling low-friction operation, high rotational speeds and efficient load distribution. Its single-row ball arrangement provides reliable shaft support while accommodating combined radial and axial loading within the bearing's operating limits. Manufactured from bearing steel and fitted with a sheet metal cage, the bearing offers a practical balance of strength, rotational efficiency and mechanical simplicity.

Open Construction and Lubrication

Unlike shielded or sealed alternatives, the SKF 6301 has an open design without integral seals or shields. This allows lubricant to reach the rolling elements directly and provides flexibility for applications using an external lubrication system. Because the bearing does not incorporate its own protection against contaminants, suitable housing seals and appropriate lubrication arrangements should be considered during installation.

Bearing Selection and Applications

With a 12 mm bore, 37 mm outside diameter and 12 mm width, the SKF 6301 is intended for rotating assemblies requiring these standard bearing dimensions.

When selecting this bearing, consider operating loads, shaft and housing fits, lubrication, contamination exposure and internal clearance requirements. The standard SKF 6301 has normal radial internal clearance; applications requiring increased clearance or integral sealing should be assessed against the appropriate SKF variant.