10pcs 681XZZ 1.5*4*2mm high precision silent clock pocket watch motor Mini miniature small Ball Bearing Toy Jewelry Ring Model | Компьютеры

681XZZ Bearing Specifications
Precision: ABEC-9
Bearing Type: Shielded
Bore Dia (d): 1,5 mm
Outer Dia (D): 4mm
Width (B): 2 mm
Dynamic Load Rating (Cr): 123 N
Static Load Rating (Cor): 60 N
Max Speed (Grease): 50,000 rpm
Max Speed (Oil): 57,000 rpm

 

 

Seiko imported high-speed bearings, motor bearings, silent bearings for computer cooling fans, bearings for grinding machines, bearings for electronic equipment and mechanical equipment. Physical shooting: what you see is what you get   Airplane Model Mold Roller Skating Motor High Speed Motor Power Tool Air Conditioner Special Bearing for Cooling Fan Miniature High Speed Precision Bearing Advantages of using imported bearings:
1. Imported bearings have longer service life and higher accuracy.
2. Compared with similar bearings of domestic brands, imported bearings have lower noise, higher limit speed, and are not easy to get hot.
3. Imported bearings have higher load resistance and are suitable for high-demand occasions.
4. Imported products have higher overall quality and longer service life, avoiding the trouble of repeated disassembly and maintenance of bearings, saving a lot of costs for high-demand and difficult-to-disassemble equipment, and better overall cost performance.