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Rolling and plain bearings, accessories
Transparent classification of our bearings for rotary motion.
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Transparent classification of our linear bearings.
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The wizard will assist you in the selection of the correct bearing for your design.
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Lubrication is a design element. You can find the right grease or oil here.
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Here you can find fundamental knowledge on the calculation, lubrication and fitting of bearings.
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Here you can find explanations of terms in bearing technology
Interchange list - designations
From this list, you can use the old designation to find the new uniform designation of INA and FAG.
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This function determines appropriate INA and FAG bearings based on designations from other manufacturers.
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medias® Home Rolling and plain bearings, accessories RNA49..-2RSR
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Needle roller bearings RNA49..-2RSR

dimension series 49, lip seals on both sides
Needle roller bearings RNA49..-2RSR, dimension series 49, lip seals on both sides
Radial loadSealed on both sidesGrease lubricationSmall design envelope		  
 
Fw
mm
D
mm
C
mm
 
RNA4900-2RSR 14 22 13
Calculate bearing Download CAD drawing Send to shopping basket
RNA4901-2RSR 16 24 13
Calculate bearing Download CAD drawing Send to shopping basket
RNA4902-2RSR 20 28 13
Calculate bearing Download CAD drawing Send to shopping basket
RNA4903-2RSR 22 30 13
Calculate bearing Download CAD drawing Send to shopping basket
RNA4904-2RSR 25 37 17
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RNA4905-2RSR 30 42 17
Calculate bearing Download CAD drawing Send to shopping basket
RNA4906-2RSR 35 47 17
Calculate bearing Download CAD drawing Send to shopping basket
RNA4907-2RSR 42 55 20
Calculate bearing Download CAD drawing Send to shopping basket
RNA4908-2RSR 48 62 22
Calculate bearing Download CAD drawing Send to shopping basket
RNA4909-2RSR 52 68 22
Calculate bearing Download CAD drawing Send to shopping basket
RNA4910-2RSR 58 72 22
Calculate bearing Download CAD drawing Send to shopping basket
 
Fw
mm
D
mm
C
mm