3D Lab Tech

MR115-2RS Bearing ABEC-7 pack of 10

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MR115-2RS Bearing ABEC-7 pack of 10

The MR115-2RS bearing ABEC-7 comes with rubber seals on both sides to prevent dust or debris from entering and comes prepacked with grease for continuous smooth operation.

The ABEC scale is an industry accepted standard for the tolerances of a ball bearing. It was developed by the Annular Bearing Engineering Committee (ABEC) of the American Bearing Manufacturers Association (ABMA). The ABEC scale is designed to provide bearing manufacturers with dimensional specifications that meet the standards of precision bearings in a specified class. Manufacturers who produce equipment that requires bearings must also know the dimensional tolerances to design parts that will accommodate a bearing.

There are five classes from largest to smallest tolerances: 1, 3, 5, 7, 9. The higher ABEC classes provide better precision, efficiency, and the possibility of greater speed capabilities.

Tech Specs
Model: MR115-2RS
ABEC Rating: ABEC-7
Bearing Type: Ball Bearing
Bearing Grade: GCr15 Bearing Steel
Ball Grade: GCr15 Bearing Steel
Seal Type: Rubber Seal Cover
Outer Diameter: 11mm
Inner diameter: 5 mm
Width: 4mm

Weight.01 kg
Dimensions8 × 8 × 1 cm


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