Flanged Ball Bearings

Flanged ball bearings are a specially designed type of bearing characterized by a flange (or rim) on either the outer or inner ring. This design not only enhances the structural strength of the bearing but also provides convenient installation and positioning capabilities. Flanged ball bearings are widely used in various mechanical equipment, especially in situations requiring heavy loads and high-speed rotation. AUBEARING manufactures flanged deep groove ball bearings with standard bearing dimensions (common diameter sizes range from 1/8 inch to 1 inch) and offers options for metal shielding and rubber seals to prevent debris and dirt from entering the bearing, while retaining grease to ensure good lubrication and longer service life. Various customization options are available, including materials for rings and balls (chrome steel, stainless steel, ceramics, silicon nitride), brass or polymer cages, lubricants, precision grades (ABEC1-ABEC7), and more. Notably, 304 stainless steel flanged bearings meet FDA standards for use in food processing facilities. Fortunately, AUBEARING also offers miniature flanged bearings and the scarce market option of miniature flanged bearings with extended inner rings. The minimum order quantity (MOQ) is 1.

Miniature Flanged Ball Bearings

Range in bore diameters from 0.04688 mm to 9 mm.Miniature flanged ball bearings have a lip extension on the outer ring. This flange can facilitate mounting and positioning in a housing. Miniature flanged ball bearings are available open, shielded or sealed.

Miniature Flanged Ball Bearings With Extended Inner Ring

Range in bore diameters from 0.04688 mm to 0.3125 mm.Miniature Flanged Ball Bearings With Extended Inner Ring have a lip extension on the outer ring. This flange can facilitate mounting and positioning in a housing. Miniature Flanged Ball Bearings With Extended Inner Ring are available open, shielded or sealed.

Large Size Flanged Ball Bearings

Range in bore diameters from 10 mm to 50 mm.Large Size Flanged Ball Bearings have a lip extension on the outer ring. This flange can facilitate mounting and positioning in a housing. Large Size Flanged Ball Bearings are available shielded. The metric flanged ball bearing series can bear heavy radial loads and moderate thrust loads in both directions.

1. High Load Capacity: Due to the presence of the flange, the bearing can withstand significant axial, radial loads, and torque. This makes it widely applicable in high-load and high-speed mechanical equipment.

2. Compact Structure: The overall structure of the flanged bearing is simple, making installation and maintenance relatively easy. Moreover, due to the flange, it can be directly connected to other components, reducing extra installation steps and parts, thereby lowering installation costs.

3. Low Friction Coefficient: Flanged bearings that utilize rolling friction have a lower friction coefficient compared to sliding friction. This not only reduces power consumption but also minimizes wear and heat generation, thereby extending the bearing's service life.

4. High Speed: Due to the characteristics of rolling friction, flanged bearings can handle high speeds. This makes them widely used in mechanical equipment that requires high-speed rotation.

5. Wide Applicability: Flanged bearings are suitable for various industrial equipment, office machinery, micro motors, dental drills, hard drive motors, stepper motors, fans, pulleys, rollers, robots, medical devices, office equipment, testing instruments, reducers, variable speed devices, power tools, and toys, among others.

	imperial		metric
	Minimum Size	Maximum Size	Minimum Size	Maximum Size
Bore dia	0.04688"	0.375"	1mm	50mm
Outer dia	0.15625"	0.875"	3mm	72mm
Width	0.0625"	0.2812"	1mm	12mm
Flange outer dia	0.203"	0.965"	3.8mm	7.5mm
Flange thickness	0.013"	0.045"	0.3mm	2.5mm

Flanged Ball Bearings

Miniature Flanged Ball Bearings

Miniature Flanged Ball Bearings With Extended Inner Ring

Large Size Flanged Ball Bearings

Bearing Catalogue