Item # RNA 4844, RNA 4800 Standard Needle Roller Bearings without Inner Ring On Emerson Bearing

All Categories > Roller Bearings > Needle Roller Bearings > Metric Needle Roller Bearings > RNA 4800 Standard Needle Roller Bearings without Inner Ring > Item # RNA 4844


	Item # RNA 4844, RNA 4800 Standard Needle Roller Bearings without Inner Ring
	List Price QUOTE

Needle Roller Bearings RNA 4800 Series Single Row without Inner Ring

larger image

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		240 mm

(D) Outside Diameter		270 mm

(C) Width		50 mm

(C) Dynamic Load		238000 N

(Co) Static Load		815000 N

(Grease) Lubrication Speed		1100 r/min

(Oil) Lubrication Speed		1700 r/min

Weight		3.60 g

DOWNLOADS


		Bearing Failure Analysis

Item # RNA 4844, 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