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Double row angular contact ball bearings provide the function of a pair of single row angular contact ball bearings, arranged back-to-back, but requiring less space.
Double row angular contact bearings provide very stiff, rigid bearing arrangements. They are also able to accommodate combined loads and are very suitable in supporting tilting moments.
Double row angular contact ball bearings must not be exposed to any misalignment.
Bearings require a minimum load under all operating conditions to ensure kinematically correct rolling element function.
For double row angular contact ball bearings the minimum load must be 1% of the dynamic load rating.
1. ABEC-1: The basic level of the national standard. The dimensional accuracy is less than ±0.05mm, and the speed is less than 500rpm, which is suitable for low-speed and low-requirement environments.
3. ABEC-5: National standard P6 or above. The dimensional accuracy is less than ±0.005mm, the hand feels smooth, the speed is greater than 6000rpm, low noise, and long service life.
Specifications:
Material: Bearing Steel (GCr15)
Model: (ID)x(OD)x(Width)
5200 10x30x14.3mm
5201 12x32x15.9mm
5202 15x35x15.9mm
5203 17x40x17.5mm
5204 20x47x20.6mm
5205 25x52x20.6mm
Accuracy Class: ABEC-1/ABEC-5
Package Includes:
1pcs x Bearings（Based on your choice）
$12.89
$ 6 .99 $6.99
$11.89
$ 5 .99 $5.99
$39.99
$ 18 .99 $18.99