B71964E.T.P4S Spindle Bearing 320x440x56mm

B71964E.T.P4S spindle bearing, angular contact ball bearing 320x440x56mm

Part number: B71964E.T.P4S

Inner diameter: 320mm

Outer diameter: 440mm

Width: 56mm

Dynamic load C: 355kN

Static load C0: 585kN

Net weight: 21.6kg

Rated speed (grease): 2000 rpm

Rated speed (oil): 3400 rpm

Precision grade: P4/P2

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, 25 days maximum for others

B71964E.T.P4S is a high precision spindle bearing of P4 or P2 grade. It works individually, or with another or more bearing as universal matching bearing. B71964E.T.P4S is mainly used for applications where a high working speed and rotating accuracy are required.

To know more details of B71964E.T.P4S bearing, feel free to contact us via email sales@beartbearing.com, or visit our web www.beartbearing.com.

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 of BEART bearing: machine tool, aircraft, medical, special equipment.