Precision Ball Bearings

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Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry.

Super precision bearings manufactured to MM/MMV tolerances combine the accuracy and performance of ABEC 9/ISO P2 with the non-critical features of ABEC 7/ISO P4 levels for cost effectiveness.

Type MMX super precision bearings are made to ABEC 9/ISO P2 levels and have closer tolerances and running accuracies than ABEC 7/ISO P4 tolerances. Ideal for ultra-high speed grinding spindles designed for tight dimensional tolerances and super-fine surface finishes.

Type HX delivers excellent running accuracy and are manufactured to precise ABEC9 (ISO P2) levels for runout tolerances.

Ceramic hybrid angular contact ball bearings combine steel rings with ceramic rolling elements to deliver higher spindle speeds and increased dynamic radial stiffness.

Ball screw support bearings are available in single- and double-row configurations and are widely used in motion control applications.

Miniature and instrument bearings are used in medical and industrial handpieces and other precision applications. Ball bearing designs include radial, angular contact, thrust and pivot.

Thin section bearings are available in radial, angular contact and fractured race designs and are used in precision applications such as gimbals, rotary joints and robotics.

3.543 Inch | 90 Millimeter x 4.921 Inch | 125 Millimeter x 0.709 Inch | 18 Millimeter SKF 71918 ACDGA/P4A Precision Ball Bearings

20 mm 23 mm
2.56 Hz 4.44 Hz

2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 0.787 Inch | 20 Millimeter SKF 7014 ACDGA/P4A Precision Ball Bearings

Bearings with Housin 15
Black Oxide Coating Yes (with retaining

0.787 Inch | 20 Millimeter x 1.26 Inch | 32 Millimeter x 0.551 Inch | 14 Millimeter SKF 71804 CD/P4DGB Precision Ball Bearings

0.787 Inch | 20 Millimeter x 1.26 Inch | 32 Millimeter x 0.551 Inch | 14 Millimeter

2.559 Inch | 65 Millimeter x 3.937 Inch | 100 Millimeter x 0.709 Inch | 18 Millimeter SKF 7013 CDGA/P4A Precision Ball Bearings

Clear Anodize 40 ~ 50
31 Single

1.378 Inch | 35 Millimeter x 2.835 Inch | 72 Millimeter x 0.669 Inch | 17 Millimeter SKF 7207 ACDGA/P4A Precision Ball Bearings

Quote Steel
Flat Standard
1/31