1. Product Overview 60TM04NVZ special deep groove ball bearing matched for vehicle and agricultural machinery gearboxes. Standard internal C0 clearance, double-sided NVZ reinforced contact rubber seals block fine dust, oil leakage and slight water splashes. Deep groove raceway bears radial load and bidirectional light axial load, stable low-noise high-speed operation. Full quenched GCr15 bearing steel, uniform dimensional tolerance, fully interchangeable with original same