S6903-2RS Bearing ABEC-3 - Ceramic Si3N4 Balls smsfc30uu 30214 is Nachi single-row Tapered

30214 is Nachi single-row Tapered roller bearing can support a combined radial and axial load

smoother casting and longer bearing life in harsh environments

Dimensions: 80mm x 100mm x 30mm/Metric

✅ Bearing type: Deep groove

5216ZZ Nachi Angular Ball Bearing

S6903-2RS Bearing ABEC-3 - Ceramic Si3N4 Balls smsfc30uu 30214 is Nachi single-row TaperedS6903 2RS Hybrid Ceramic Ball Bearing ABEC 3 Precision 17mm x 30mm x 7mm, SiN Ceramic Balls The S6903 2RS is a premium hybrid ceramic bearing with stainless steel races and cage, plus ultra smooth SiN ceramic balls. With rubber seals on both sides and SRL grease inside, it's designed to spin fast, stay clean, and resist wear. Rated ABEC 3 for dependable accuracy in most high speed setups. Sold as one bearing. Inner Diameter: 17mm Outer Diameter: 30mm