Thin section bearings KA090AR0
Alternative to Kaydon.
Accuracy class:P5/P4 level
Dimensions: 228.6*241.3*6.35mm
Weight: 0.186KG
Bearing ring material: AISI 52100 High Carbon Chromium Bearing Steel(440C Stainless Steel)
Retainer: Brass/Nonmetallic Composite Material
Rolling element: High carbon chromium bearing steel balls (GCr15)
Structure: Single-row angular contact ball bearings
Dimensions in Inches | Capacities in Pounds |
Approx.Wt. In lbs. |
Size
| Land Diameters | Dynamic | Static |
Bore | Outside Dia. | L1 | L2 | C’BoreL3 | ISO Radial | Thrust | Radial | Thrust |
9.000 | 9.500 | 9.186 | 9.314 | 9.357 | 1802 | 2470 | 3240 | 9360 | .41 |
The materials for each component of thin Section Bearings are selected according to the application scenario.For mainstream all-steel products, the bearing rings and rolling elements are made of high-carbon chromium bearing steel, which is the mainstream material for general working conditions.The entire set of operating parts in the corrosion-resistant category is made of stainless steel, which can resist the effects of moisture and corrosive media.Composite material products use bearing steel to make the bearing rings and are equipped with ceramic rolling elements to meet the requirements of high-speed operation.Cages are divided into two types: nylon and brass. Nylon is mostly used for conventional working conditions, while brass is suitable for high-speed and high-temperature environments. The choice of material for each type is adjusted according to the working conditions.
The precision of thin Section Bearings is divided into two levels: P5 and P4.The tolerances for the inner diameter, outer diameter, and width of P5 grade bearings are within the normal range, while the specified values for the roundness and cylindricity errors of the bearing rings are larger than those for P4.The P4 grade compresses the dimensional tolerance range and reduces the geometric error of the raceway.The P5 raceway profile deviation standard is more lenient, while the P4 raceway dimensional accuracy is higher.Both levels of precision have fixed tolerance standards, and all dimensions and geometric errors are controlled according to the corresponding level. The machining precision of the parts corresponds one-to-one with the level.The bearing precision can be selected according to different working conditions, taking into full account factors such as applicable range and cost performance.
Application Areas:
1. Precision Automation and Robotics
2. Food/Pharmaceutical/Medical Equipment (Clean and Corrosion Protection)
3. Semiconductor/Electronics Manufacturing Equipment (Dust-Free, High-Speed)
4. Marine/Outdoor/Corrosion-Resistant Equipment
5. High-Speed Light Industrial/General Precision Machinery
6. Aerospace/Military Precision Components
