8x14x4 mm ( SMR148-ZZ ) Si3N4 Ceramic Bearings

SKU: 081404063

Premium 8 x 14 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 application that require fast spinning rate.


Inner Diameter: 8 mm
Outer Diameter14 mm
Thickness: 4 mm
Also Known As: SMR148-ZZ
ABEC Rating: ABEC-7
Bearing Type: Radial Bearing
Outer Ring, Inner Ring, Cage and Shield: 440C Stainless Steel (Magnetic)
Balls: Si3N4 Ceramic
Closures: Stainless Steel Shields Both Sides


Keywords: 8 x 14 x 4 mm, 8mm x 14mm x 4mm, 8 mm x 14 mm x 4 mm, SMR148-ZZ, SMR148ZZ, SMR148zz

Price: $22.00