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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.

Specifications

(d) Bore Diameter

 N/A 55 mm

(D) Outside Diameter

 N/A 120 mm

(B) Width

 N/A 29 mm

(C) Dynamic Load

 N/A 138000 N

(Co) Static Load

 N/A 143000 N

(Grease) Lubrication Speed

 N/A 4800 r/min

(Oil) Lubrication Speed

 N/A 5600 r/min

Weight

 N/A 1.55 kg

(F) Diameter Under Roller

 N/A 70.50 mm

(E) Diameter Over Roller

 N/A 107 mm

Common Options

 N/A C3-- Greater than normal clearance E-- Extra Capacity style F1-- Traction Motor Precision M-- Machined Brass Cage TVP-- Polyamide Cage

Bearing Type

 N/A NJ NU NUP

Bearing Type P/N

 N/A NJ311 E NUP311 E