INA SL182964-TB

Price: 3,849.86 $

Specifications

Brand	INA
Item Number	SL182964-TB INA
Category	Cylindrical Roller Bearing Single Row

Weight and Dimensions

Inner (d) MM	320
Outer (D) MM	440
Width (B) MM	72
Inner (d) Inch	12.5984
Outer (D) Inch	17.3228
Width (B) Inch	2.8346
Weight (kg)	33 kg

Product Properties

Bore	C - Cylindrical Bore
Seal	No Seal
Cage Type	FC - Full Complement, No Cage
External Modification	No External Modification
Radial Internal Play	Cn Normal Internal Play
Precision	Standard Precision
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C

Data from Schaeffler (medias)

Width (b) mm	72
Basic static load rating, radial (C 0r)	2340000
Limiting speed (n G)	820
Reference speed (n u03d1r)	495

Suffix description

In The Case Of Bearings Of TB Design, The Axial Load Carrying Capacity Of Cylindrical Roller Bearings Was Significantly Improved With The Aid Of New Calculation And Manufacturing Methods. Optimum Contact Conditions Between The Roller And Rib Are Ensured By Means Of A Special Curvature Of The Roller End Faces. As A Result, The Axial Contact Pressures On The Rib Are Significantly Minimised And A Lubricant Film Capable Of Supporting Higher Loads Is Formed. Under Normal Operating Conditions, Wear And Fatigue At The Rib Contact Running And Roller End Faces Is Completely Eliminated. In Addition, Axial Frictional Torque Is Reduced By Up To 50%. The Bearing Temperature During Operation Is Therefore Significantly Lower