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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]
	71992-AC	460	620	74	-	-	-
	71984-AC	420	560	65	-	-	-
	71972-AC	360	480	56	-	-	-
	71968-AC	340	460	56	-	-	-
	71964C-AC	320	440	56	351.0	585.0	1300 1900
	71960C-AC	300	420	56	351.0	560.0	1400 2100
	71956C-AC	280	380	46	276.0	430.0	1900 2700
	71952C-AC	260	360	46	265.0	400.0	2000 2900
	71948C-AC	240	320	38	212.0	300.0	2200 3300
	71944C-AC	220	300	38	194.8	323.0	2200 3800
	71940C-AC	200	280	38	187.1	294.9	2600 4300
	71938-AC	190	260	33	153.5	247.0	2800 4600
	71936C-AC	180	250	33	150.6	235.9	3000 5000
	71934C-AC	170	230	28	118.5	189.4	3300 5300
	71932C-AC	160	220	28	116.5	181.1	3800 6000
	71930C-AC	150	210	28	111.4	165.8	4000 6500
	71928C-AC	140	190	24	74.4	119.7	4600 7500
	71926C-AC	130	180	24	71.9	110.9	5000 8000
	71924C-AC	120	165	22	69.5	101.9	5700 9000
	71922C-AC	110	150	20	58.7	87.0	6000 10000

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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.