NSK Angular Contact Ball Bearings ,A :Contact Angle of 30°, 7222A ,D=110 Star & Ball Hex Key Set Long Black blade pivot bolt is threaded
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Description
NSK Angular Contact Ball Bearings ,A :Contact Angle of 30°, 7222A ,D=110 Star & Ball Hex Key Set Long Black blade pivot bolt is threaded blade pivot bolt is threaded into bottom blade keeping blades in adjustment for ease of operation Capacity bolt diameter