Item # RNA 4852, RNA 4800 Standard Needle Roller Bearings without Inner Ring On Emerson Bearing

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	Item # RNA 4852, RNA 4800 Standard Needle Roller Bearings without Inner Ring
	List Price QUOTE

Needle Roller Bearings RNA 4800 Series Single Row without 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 without inner ring offer technically the best bearing arrangement solution if the shaft raceway is hardened and ground. This allows for the use of larger shafts and design alternatives.

Unit of Measure: Metric

Specifications

(Fw) Diameter Under Rollers		285 mm

(D) Outside Diameter		320 mm

(C) Width		60 mm

(C) Dynamic Load		358000 N

(Co) Static Load		1200000 N

(Grease) Lubrication Speed		900 r/min

(Oil) Lubrication Speed		1400 r/min

Weight		5.80 g

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		Bearing Failure Analysis

Item # RNA 4852, RNA 4800 Standard Needle Roller Bearings without Inner Ring

(Fw) Diameter Under Rollers

(D) Outside Diameter

(C) Width

(C) Dynamic Load

(Co) Static Load

(Grease) Lubrication Speed

(Oil) Lubrication Speed

Weight