XRAY 940817 High-Speed Ball Bearings come as a pair in the 8x16x5mm size and are aimed at drivers who need reliable rotation under load. They reduce friction in wheel and shaft applications to help maintain speed across rough terrain.
The rubber seals on these bearings help keep out sand, dust and small debris common to outdoor runs, preserving lubricant and lowering the chance of premature wear in harsh conditions.
Press the bearings in squarely and use correct spacers and shims for best results; when fitted correctly they improve rolling efficiency and reduce drivetrain drag on a wide range of off-road rigs.
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