Deep groove ball bearings » 4300 Technical informations

• miniature bearings: series 600 | 620 | 630 | 680 | 690 | MR
• single row ball bearings: series 6000 | 6200 | 6300 | 6400 | 62200 | 62300 | 63000 | 63200 | 63300 | 16000 | 16100 | 6700/61700 | 6800/61800 | 6900/61900
• double row ball bearings: series 4200 | 4300
• reinforced ball bearings: series BL200 | BL300
• angular contact ball bearings: series E | BO | L | M
• deep groove ball bearings with inch dimensions

The most frequently used roller bearings are single row deep groove ball bearings. The balls are held apart in a cage, each guided by a deep groove on the inner and outer ring. In addition to absorbing radial loads, this also enables a low absorption of axial forces. Because deep groove ball bearings are so versatile, designed for high to very high speeds and relatively hard-wearing, consequently there are many series available – metric, inch, double row and reinforced. “Miniature bearings” (as they are often called in Switzerland) are very small low-maintenance deep groove ball bearings with an internal diameter not exceeding 10 mm. This simple ready-to-mount unit comprises an inner and outer ring and a cage with balls. Optionally available as open or covered versions.