C1801HC Angular Contact Ball Bearing 12x21x5mm

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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