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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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Cylindrical Roller bearings are designed to carry heavy radial loads and are suitable for high speed applications. The design incorporates separable inner or outer rings which simplifies assembly,dismantling, maintenance and inspection. Bore dimension range is from 15mm to 480mm. Available in F1 Traction Motor Precision.
Cylindrical Roller Bearing 300 Series
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Item #

(d) Bore Diameter

(D) Outside Diameter

(B) Width

(C) Dynamic Load

(Co) Static Load

Weight

NU334 N/A 170 mm N/A 360 mm N/A 72 mm N/A 809000 N N/A 1040000 N N/A 38.50 kg
NU336 N/A 180 mm N/A 380 mm N/A 75 mm N/A 913000 N N/A 1180000 N N/A 42.50 kg
NU338 E N/A 190 mm N/A 400 mm N/A 78 mm N/A 1140000 N N/A 1500000 N N/A 50 kg
NU340 N/A 200 mm N/A 420 mm N/A 80 mm N/A 990000 N N/A 1320000 N N/A 56 kg
NU344 N/A 220 mm N/A 460 mm N/A 88 mm N/A 1210000 N N/A 1630000 N N/A 72.50 kg
NU348 N/A 240 mm N/A 500 mm N/A 95 mm N/A 1450000 N N/A 2000000 N N/A 94.50 kg
NU352 N/A 260 mm N/A 540 mm N/A 102 mm N/A 1940000 N N/A 2700000 N N/A 118.66 kg
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