SMR117 7x11x3mm Stainless Steel Hybr...
SMR117 Stainless Steel Bearing – Stainless steel races with silicon nitride ceramic balls. Delivers up to 15-21% casting distance gains, 50% faster spin than standard steel bearings. Pre-lubricated, sealed, corrosion resistant. The ultimate upgrade for Shimano, Daiwa, Abu Garcia, Penn, Okuma, and Lews fishing reels.
技術仕様 & Design Features
Model: SMR117 (Hybrid Ceramic)
内径 (d): 7 mm / 0.276 in
Outer Diameter (D): 11 mm / 0.433 in
Width (B): 3 mm / 0.118 で (2.5 mm variant also available)
Ring Material: AISI 440C Stainless Steel
Ball Material: Si3N4 Silicon Nitride Ceramic (Grade 5)
Grade / 精度: ABEC-5 / ABEC-7 (depending on variant)
Limiting Speed (Grease): 45,000–50,000 RPM
Corrosion Protection Excellent – AISI 440C + ceramic balls (fully non-rusting)
Maintenance Pre-lubricated, low maintenance
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