25X37X7mm Zro2 /Si3n4 Full Ceramic Ball Bearing 6805 Ce

Precise High Performance Bearing 6804 6805 6805 Zz 6806 Bicycle Bearing	Machining:No; Bearing Inner Dia. Shape:Cylindrical Bore Set; Fit:J7; d:70; Bearing Unit, Type:Diamond Flange Shape; Diameter series symbol:Used for Light load; Surface Treatment:No; Rolling Element Material:Bearing Steel; RoHS:6;
SKF NSK Timken Koyo NTN Deep Groove Ball Bearing 6212/6213/6214/6215/6216/6217-2z/C3 2RS1/C3 C4 M 6800/6801/6802/6803/6804/6805/6806 -2z 2RS1 Zz RS	f0:13.2; D3 max:28.17 mm; rs min:0.6 mm; Characteristic cage frequency, FTF:0.38 Hz; Mass:0.03 kg; Nlim (grease):18,000 rpm; a min:1.9 mm; b min:1.35 mm; Brand:NTN; rNa max:0.5 mm;
6805 2RS SUS 440 Hybrid Ceramic Ball Bearing for Bicycle Bottom Bracket	Unit, Type:Insert Bearing Unit; Bearing Unit, Type:Pillow Type; B:140; Basic Load Rating, Static Rating(N):153000; Surface Treatment:No; Unit Body Material:Cast Iron; Diameter series symbol:For Heavy Load; RoHS:6; Grease Type:SH44M; Days to Ship:8 Days;
Hybrid Ceramic Ball Bearing 6805 2RS SUS 440 for Bike Bottom Bracket From China Factory	Basic Load Rating Static Rating(N):404; Inner/Outer Ring Material:Stainless Steel; Sealing Structure:Double Contact Seale; Number of Raceway Ring Rows:Single Row; Holder Symbol:No; Internal Symbol:No; Revolution Frequency(rpm):38000; Number of Bearing Ring Rows:Single Row; Types:No;

Product Features