White Paper on bearing tolerance and precision levels including definitions and specifications of ABEC and RBEC precision levels . ABEC 3, Class 6, P6.
China SKF NSK NTN Koyo Ikc 1312 Self-Aligning Ball Bearings 1308 1310 1306 4) Precision: P0, P6, p5 1306, 1306, 30×72×19, 1311TN1, 55×120×29.
ABEC precision levels, ABEC-1, ABEC-3, ABEC-5, ABEC-7, and ABEC-9 are the equivalent to ISO precision levels P0, P6, P5, P4, and P2 respectively.
The single row radial contact ball bearing is the most common rolling bearing. Besides the type series in compliance with boundary dimensions according to ISO
What is the designation for a tapered bore on spherical roller bearings? NTN follows the ISO precision tolerance classes of P0, P6, P5, P4 and P2, which are
Lowest Price High Quality Ceramic Ball Bearings Made in China, Ceramic Ball 4) Precision: P0, P6, p5 1306, 1306, 30×72×19, 1311TN1, 55×120×29.