1821HE spindle bearing, angular contact ball bearing 105x130x13mm
Part number: 1821HE
Precision grade: P4/P2
Inner diameter: 105mm
Outer diameter: 130mm
Width: 13mm
Dynamic load C: 21.6kN
Static load C0: 25.5kN
Net weight: 0.3kg
Rated speed (grease): 8000 rpm
Rated speed (oil): 13000 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
1821HE is a high precision spindle bearing of P4 or P2 grade. It works individually, or with another or more bearing as universal matching bearing. 1821HE is mainly used for applications where a high working speed and rotating accuracy are required.
To know more details of 1821HE 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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