Item # NA4840, NA 4800 Style Standard Needle Roller Bearings On Emerson Bearing

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	Item # NA4840, NA 4800 Style Standard Needle Roller Bearings
	List Price QUOTE

Needle Roller Bearings NA 4800 Single Row with Inner Ring

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Needle Roller Bearings have a high load carrying capacity and can operate at high speeds. They have slim design and are suited where radial space is limited. They are available with or without an inner ring.

Needle roller bearings with inner rings are used if the shaft cannot be used as a raceway.

Unit of Measure: Metric

Specifications

(d) Bore Diameter		200 mm

(D) Outside Diameter		250 mm

(B) Width		50 mm

(C) Dynamic Load		224000 N

(Co) Static Load		735000 N

(Grease) Lubrication Speed		1200 r/min

(Oil) Lubrication Speed		1800 r/min

Weight		5.80 g

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		Bearing Failure Analysis

Item # NA4840, NA 4800 Style Standard Needle Roller Bearings

(d) Bore Diameter

(D) Outside Diameter

(B) Width

(C) Dynamic Load

(Co) Static Load

(Grease) Lubrication Speed

(Oil) Lubrication Speed

Weight