Item # RNA 6912, RNA 6900 Standard Needle Roller Bearings without Inner Ring On Emerson Bearing

All Categories > Roller Bearings > Needle Roller Bearings > Metric Needle Roller Bearings > RNA 6900 Standard Needle Roller Bearings without Inner Ring > Item # RNA 6912


	Item # RNA 6912, RNA 6900 Standard Needle Roller Bearings without Inner Ring
	List Price QUOTE

Needle Roller Bearings RNA 6900 Series Double 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		68 mm

(D) Outside Diameter		85.000 mm

(C) Width		45 mm

(C) Dynamic Load		93500 N

(Co) Static Load		204000 N

(Grease) Lubrication Speed		4300 r/min

(Oil) Lubrication Speed		6000 r/min

Weight		0.49 g

DOWNLOADS


		Bearing Failure Analysis

Item # RNA 6912, RNA 6900 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