Systems and Components for Machine and Plant Engineering - Linear Ball Bearings with Plastic Cage

Material Description: Outer casing made of rolling bearing steel. Plastic cage. Steel balls. Note: The linear ball bearings conform to Series 3 according to ISO 10285. With seals on both sides. The linear ball bearings are equipped with a plastic cage, which ensures quiet operation and excellent running characteristics. For operating temperatures above +80 °C, linear ball bearings with a steel cage are recommended. The linear ball bearings are secured with retaining rings according to DIN 471/472. Recommended Tolerances: Shaft: h6 Housing: H7 Linear ball bearings with seals on both sides should be greased before installation. The specified load ratings apply when using hardened and ground shafts. Temperature range: -20 °C to +80 °C. Order Number Order Number: 21500-1202 21500-1612 Design Design: closed open D D: 12 16 D1 D1: 22 26 D2 D2: 21 24.9 L E: 32 -0.2 0 L1 G: 22.9 -0.2 78° L2 L: 1.3 36 -0.2 L1: 520 24.9 -0.2 L2: 800 1.3 Order Number Order Number: 21500-1202 21500-1612 Design Design: closed open D D: 12 16 D1 D1: 22 26 D2 D2: 21 24.9 L E: 32 -0.2 0 L1 G: 22.9 -0.2 78° L2 L: 1.3 36 -0.2 L1: 520 24.9 -0.2 L2: 800 1.3