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Stainless Steel 719C/AC Angular Contact Bearings

The 719C/AC Angular Contact Bearings are made of high-quality stainless steel, possessing excellent corrosion resistance. They can maintain stable performance in harsh environments such as humidity, acid and alkali, effectively resist rusting, extend the service life and reduce maintenance costs.

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	Type	Main dimensions			Rated load		Rated speed
					Dynamics	Static	Speed limit
Mail		d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]
	71903C-AC	17	30	7	5.1	3.8	49000 74000
	71902C-AC	15	28	7	4.8	3.4	52000 79000
	71901C-AC	12	24	6	3.2	2.2	62000 94000
	71900C-AC	10	22	6	2.9	1.8	69000 109000

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Dentail

Stainless Steel Material：The 719C/AC Angular Contact Bearings are made of high-quality stainless steel, possessing excellent corrosion resistance. They can maintain stable performance in harsh environments such as humidity, acid and alkali, effectively resist rusting, extend the service life and reduce maintenance costs.
Specific Contact Angle Design：According to different working condition requirements, the contact angles are divided into the standard 15° (C type) and 25° (AC type). This design enables them to bear a certain radial load and efficiently handle axial loads, ensuring smooth operation under complex force states.

High Combined Load-bearing Capacity：The unique contact angle makes it outstanding in radial and axial load-bearing. It is widely used in fields such as machine tool spindles and industrial robot joints to meet the stringent requirements of precision machining and flexible control for bearing forces.
Stable Operation Performance：The precise cooperation of components results in small vibration and low noise during operation. Even under high-speed operation or frequent start-stop working conditions, it can maintain good stability, improving the reliability of equipment operation.

Application

The bearings can be used in the following industries

Machine Tool Machining：As the key support components of various CNC machine tools, such as machining centers and CNC，it ensures the high-speed and high-precision cutting of tools and helps to manufacture precision parts.
Industrial Automation：In the rotating joint parts of industrial robots and automated production lines, it ensures the precise and stable movement of moving parts, improving production efficiency and product quality.
Special Environment Industries：Used in food and beverage production equipment, offshore oil drilling platform machinery, chemical reactor stirring devices, etc., it adapts to special working conditions and ensures the normal operation of equipment.