Product Details

Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3

Model Number 681zz,
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Expansion / Non-expansionExpansion
Bolt Spacing Maximum10.44 Inch | 265.176
Manufacturer NameTIMKEN
Housing Configuration1 Piece Solid
Nominal Bolt Center to Center9.8 Inch | 248.9 Mil
Other FeaturesDouble Row | Extreme
SealsTriple Lip Urethane
Bolt Spacing Minimum9.06 Inch | 230.124M
Minimum Buy QuantityN/A
Harmonized Tariff Code8483.20.40.80

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The ABEC rating system includes grades 1,3,5,7, and 9. The higher the ABEC rating, the tighter the tolerances are, making the bearing a more precision part. High precision and small tolerances are required for bearings to function at very high RPM, in products like high speed routers that must spin at 20 to 30,000 RPM

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It was developed by the Annular Bearing Engineering Committee (ABEC) of ... There are five classes, going from widest tolerances to tightest: 1, 3, 5, 7, and 9

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Grade 10 Chromium Steel Balls: High precision balls are within 10/1,000,000″ round, twice as round as the industry standard, at it's highest level

Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3

Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3 Cad Models

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