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Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
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Four point angular contact bearings support high axial loads in both directions. The design provides high stiffness with minimum deflection. The split inner ring design also allows for high speeds when used with a machined cage. Available in bore dimension from 20mm to 240mm.
BB24-QJ
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Item #

(d) Bore Diameter

(D) Outside Diameter

(B) Width

(C) Dynamic Load

(Co) Static Load

(Grease) Lubrication Speed

(Oil) Lubrication Speed

QJ 336 N2 N/A 180 mm N/A 380 mm N/A 75 mm N/A 637000 N N/A 1020000 N N/A 1300 r/min N/A 1800 r/min
QJ 344 N/A 220 mm N/A 460 mm N/A 88 mm N/A 780000 N N/A 1400000 N N/A 1000 r/min N/A 1500 r/min
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