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RCBearings
RCBearings OS 50/55 Hyper/SXH Stainless Steel Engine Bearing Set – RCB-OS50-55-SS
RCBearings OS 50/55 Hyper/SXH Stainless Steel Engine Bearing Set – RCB-OS50-55-SS
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$13.97 USD
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$13.97 USD
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RCBearings OS 50/55 Hyper/SXH Stainless Steel Engine Bearing Set
This replacement bearing set is designed for OS 50–55 Hyper/SXH nitro engines. RCBearings specifies controlled clearances and tolerances for smooth, reliable engine operation.
Bearing Details
- Front bearing: R6-2RS sealed bearing
- Rear bearing: S6902 stainless steel bearing, 15 × 28 × 7mm
- Compatible engine models: OS 50–55 Hyper / SXH
- Weight: 1 oz
- Package dimensions: 7 × 7 × 1 in
This set is an economical replacement option for higher-cost OEM bearings. For installation guidance, see the RCBearings bearing replacement video.
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Tom P. I bought many sets in both sizes to refurbish my nitro engines for this flying season. They are high quality and I can't believe they are this inexpensive. You get front and rear bearing also in the pack.