2010DIN 635-1:2010-05 Rolling bearings - Radial spherical roller bearings - Part 1: Single row with cylindrical and tapered bore (Barrel roller bearing)
2010DIN 635-1:2010 Rolling bearings - Radial spherical roller bearings - Part 1: Single row with cylindrical and tapered bore (Barrel roller bearing)
1987DIN 635-1:1987 Rolling bearings; single-row self-aligning roller bearings