Deep Groove Ball Bearings
The most common type of bearing, Single Row Deep Groove
Ball Bearings, offer excellent radial load carrying capability with
some axial load carrying capacity. Single Row Deep Groove Ball
Bearings are supplied "open" to allow for oil or grease lubrication.
Standard Size Range
- Inner diameter: 10mm to 75mm
- Other sizes available on request
Minimum Order
- Up through 25mm 1,000 pieces
- Over 25mm 500 pieces
Standard Material
- Chrome steel
- Other materials available on request
Miniature Ball Bearings
Hartford Technologies¡¯ Miniature Ball Bearings are offered in the
same configurations as the standard Single Row Deep Groove Ball
Bearings but in small sizes.
Hartford Miniature Ball Bearings offer excellent radial load carrying
capability with some axial load carrying capacity. Most often
supplied "open" to allow for oil or grease lubrication.
Standard Size Range
- Inner diameter: 2mm to 9mm
Minimum Order
- All sizes 1,000 pieces
Standard Material
- Chrome steel
- Other materials available on request
Heavy Load Ball Bearings
Hartford Technologies¡¯ Heavy Load Ball Bearings are similar to the standard
Single Row Deep Groove Ball Bearings except . . . like Single Row they
offer excellent radial load carrying capability with some axial load
carrying capacity. Heavy Load Ball Bearings are most commonly
supplied "open" to allow for oil or grease lubrication.
Standard Size Range
- Inner diameter: 17mm to 100mm
- Other sizes available on request
Minimum Order
- Up through 25mm 1,000 pieces
- Over 25mm 500 pieces
Standard Material
- Chrome steel
- Other materials available on request
Applications: Heavy Load Ball Bearings
- Ag equipment
- Industrial pumps
- Air compressors
Double Row Deep Groove Ball Bearings
Similar to the Single Row Deep Groove Ball Bearings, Double Row
Deep Groove Ball Bearings provide additional radial load carrying
capability. Most commonly supplied "open" to allow for oil or
grease lubrication.
They are widely used in applications involving high rotational speed,
and where low vibration and low noise are required.
Standard Size Range
- Inner diameter: 10mm to 75mm
- Other sizes available on request
Minimum Order
- Up through 25mm 1,000 pieces
- Over 25mm 500 pieces
Standard Materials
- Chrome steel
- Other materials available on request
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