1964HC Spindle Bearing 320x440x56mm

1964HC spindle bearing, angular contact ball bearing 320x440x56mm

Part number: 1964HC

Precision grade: P4/P2

Inner diameter: 320mm

Outer diameter: 440mm

Width: 56mm

Dynamic load C: 375kN

Static load C0: 620kN

Net weight: 21.6kg

Rated speed (grease): 2400 rpm

Rated speed (oil): 3800 rpm

Packing: single box

Brand: BEART bearing, 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

1964HC is a high precision spindle bearing of P4 or P2 grade. It works individually, or with another or more bearing as universal matching bearing. 1964HC is mainly used for applications where a high working speed and rotating accuracy are required.

To know more details of 1964HC 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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