* P4/ABEC7 and P2/ABEC9 precision* 20dB-30dB low-noise secures world-classoperating condition* Dedicated 60,000 rpm rotating speed* Finest military high carbon chrome bearingsteel - ZGCr15* Top Textolite-based phenolic Cage
618/3/P4 (3*7*2mm)61800/P4 (10*19*5mm)619/9/P4 (9*20*6mm)61700/P4 (10*14*3.5mm)F618/3/P4 (3*7*2mm)F628/4-ZZ/P4 (4*9*3mm)F628/5-ZZ/P4 (5*11*3.5mm)FR156ZZ/P4 (4.763*7.938*3.175mm)628/3-ZZ/P4 (3*7*2.5mm)61900-ZZ/P4 (10*22*6mm)MR830-ZZ/P4 (3*8*4mm)608-ZZ/P4 (8*22*7mm)
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