Deep groove ball bearings 6903 ZZC3 17x30x7mm NSK

The NSK deep groove ball bearing 6903 ZZC3 is a single row bearing with a cylindrical bore and an inner diameter of 17 mm, an outer diameter of 30 mm, and a width of 7 mm. With a weight of only 0.018 kg, it is particularly suitable for applications where weight is a factor.

The bearing features double-sided shields for optimal sealing, a steel sheet cage, and slightly increased radial bearing clearance. The tolerance class P0/PN or ABEC 1 ensures precise performance, while the lack of electrical insulation makes installation easier.

The temperature range of -20 to +120 °C makes the bearing versatile, while the material made of standard bearing steel and the ball rows ensure reliable and long-lasting performance. The outer ring is designed without flange or groove, making assembly and disassembly easy.