R-8
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12.7
28.575
6.35
1/2
1-1/8
1/4
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R-8 is an Inch Bearing consisting of an inner ring, outer ring, ball rolling elements, and a cage, manufactured to inch measurement standards. It can support both radial and axial loads in both directions, with low friction coefficient and high limiting speed characteristics.
Also Designated As: R8
Bore (d): 12.7 mm (1/2 in)
Outer (D): 28.575 mm (1-1/8 in)
Width (B): 6.35 mm (1/4 in)
Some non-standard or currently out-of-stock bearings may not be immediately available. If you have specific requirements, feel free to contact us — we will do our best to confirm lead times and provide alternative solutions.
