C1801HC angular contact ball bearing 12x21x5mm
Description: high precision high speed angular contact ball bearing
Part number: C1801HC
Precision grade: P4/P2
Inner diameter: 12mm
Outer diameter: 21mm
Width: 5mm
Dynamic load C: 1.43kN
Static load C0: 0.83kN
Net weight: 0.01kg
Rated speed (grease): 85k rpm
Rated speed (oil): 140k rpm
Packing: single box
Brand: BEART, as per customer’s requirement
Material: 100Cr6/SUJ2/SAE52100 bearing steel, full hardened
Delivery time: within 2 days for items in stock, 40 days maximum for others
C1801HC is a high precision spindle bearing of P4 or P2 grade. It works individually, or with another or more bearing as universal matching bearing. C1801HC is mainly used for applications where a high working speed and rotating accuracy are required.
To know more details of C1801HC bearing, feel free to contact us.
Spindle bearing are of high precision grade P4, P2, or beyond P2. Standard series utilizes bearing steel material (100Cr6/SAE52100/SUJ2) for the rings, PEEK, nylon, phenol-formaldehyde resin for cage. A precision hybrid bearing utilizes ceramic material Si3N4 as ball material.
Applications: machine tool, aircraft, medical, special equipment.
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