SKF 6309 Single Row Deep Groove Ball Bearing- Open Type 45mm I.D, 100mm O.D

Reduce noise and friction levels in your machinery with this robust ball bearing from SKF. The unit has an inner and outer ring and contains eight balls in a smooth raceway that rotate in response to machine movement. With a reference speed of 15,000r/min (rotations per minute) and a limiting speed of 9,500r/min, this unit is ideal for professional tools such as high-frequency internal grinding machines.

• Static load rating of 31.5kN and dynamic load rating of 55.3kN for strength and reliability
• Steel material is corrosion-resistant for long-lasting operation and low maintenance
• Open-side design so you can easily apply lubricant to the bearing

• Machine tools
• Industrial conveyors
• Agricultural industry

To make sure of smooth running, you should clean ball bearings before greasing them. To do this, use kerosene, an isopropyl alcohol-based degreaser or mineral turpentine oil (MTO).

This ball bearing has a 100mm outside diameter and a 45mm inner diameter. The 25mm race width, between the inner and outer rings, has a deep enough groove to apply a rubber seal for extra protection.