630 series deep groove ball bearings

630 series deep groove ball bearings are a common type of bearing used for rotating and shaft support applications. Here are the main points about 630 series deep groove ball bearings:

• Design - They have an inner and outer ring with a groove in between where the balls roll. The balls sit in a circular groove in the inner and outer ring which allows for rotation.

• Load capacity - They can handle radial loads, axial loads and some thrust loads. However, their main purpose is to support radial loads on a shaft.

• Sealed or unsealed - 630 series bearings come in both sealed and unsealed options. Sealed bearings prevent contamination from external debris.

• Materials - Common materials used are stainless steel, carbon steel and high strength alloys. Ball and ring materials match for maximum performance.

• Size - They come in a wide range of bore diameters and widths to suit various shaft dimensions.

• Applications - Common uses include small to medium machinery like motors, pumps, fans, transmissions and machine spindles.

• Shield - Some 630 series bearings have a shield on one side to prevent contamination from that side.

• Speed - They can typically handle speeds up to 9000 rpm, depending on the size and lubrication method.

So in summary, 630 series deep groove ball bearings are a reliable option for supporting radial and some axial shaft loads in mechanical and electrical applications. The '630' series refers to the ISO designation for that type of bearing.

Let me know if you have any other questions about 630 series deep groove bearings or require more details on any of the points above.

ZZ Bearing (Shanghai) Co., Ltd.

Add.: NO.18 Dongwu road, Songjiang Industrial Zone, Shanghai, China
Tel: +86-21-51061761
E-mail: sales@bearings-factory.com