3x10x4 mm ( SMR623-2RS ) Si3N4 Ceramic Bearings

SKU: 031004021

Premium 3 x 10 x 4 Stainless Steel ABEC-7 with Si3N4 Ceramic Balls (Silicon Nitride). Silicon Nitride (Si3N4) ceramic bearings are 30% lighter than steel and 40% stronger. They have an incredible maximum spin rating of 300,000 rpm under load. These bearings are great for fishing reels and other applications that require fast spinning rate.


Inner Diameter: 3 mm
Outer Diameter10 mm
Thickness: 4 mm
Also Known As: SMR623-2RS
ABEC Rating: ABEC-7
Bearing Type: Radial Bearing
Outer Ring, Inner Ring and Cage: 440C Stainless Steel (Magnetic)
Balls: Si3N4 Ceramic
Closures: Plastic Seal Both Sides


Keywords: 3 x 10 x 4 mm, 3mm x 10mm x 4mm, 3 mm x 10 mm x 4 mm, SMR623-2RS, SMR6232RS, SMR6232rs

Price: $18.00