Two Pack 6004 2Z Deep Groove Ball Bearings With Double Metal Seal 20 X 42 X 12 mm Pre Greased With Premium GJN Grease No Fuss Low Noise High Speed Operation And Long Lifespan
✔️ 2-pack sealed bearings, 20x42x12 mm, pre-greased
Compact deep groove ball bearing pair with double metal seals, designed for low-noise, high-speed operation. Pre-greased with premium GJN grease, it's ideal for radial load support in small machinery, conveyors, printers, and hobby CNC setups.
✅ Bore size d 20 mm
✅ Outside diameter D 42.000 mm
✅ Width B 12.000 mm
✅ Clearance C0 (Normal)
✅ Weight 0.070 kg
✅ Cr - Dynamic load rating 9.4 kN
✅ C0r - Static load rating 5 kN
✅ Grease reference speed 17000 rpm
✅ Oil reference speed 25000 rpm
💡 What is a deep groove ball bearing used for in industrial machinery? Deep groove bearings are handy for supporting radial loads in compact, high-speed equipment. - radial load support in conveyors and motors - low friction rotation for precision spindles - sealed double-seal design for maintenance-free operation - pre-greased configuration reduces service downtime