RNA4903-XL

RNA4903-XL Heavy Duty Needle Roller Bearings (Machined)
Part Number RNA4903-XL
Brand: LILY
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Equivalent: Schaeffler (INA)
System of Measurement Metric
Bearing Type Roller
Roller Bearing Type Needle
For Load Direction Radial
Construction Single Row
Seal Type Open
Inner Ring No
Series Without Inner Ring
Bore Dia 22 mm
Bore Dia Tolerance 0.02mm to 0.033mm
Outer Dia 30 mm
Outer Dia Tolerance -0.009mm to 0
Width 13 mm
Width Tolerance -0.12mm to 0
Chamfer Dimension 0.3mm
Ring Material Steel
Cage Material Steel
Roller Material Steel
Dynamic Radial Load 2790 lbf
Static Radial Load 3285 lbf
Max Speed (X1000 rpm) 20
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Weight 22.2 g
RNA4903-XL Heavy Duty Needle Roller Bearings (Machined) cad drawing

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INTERCHANGE
The LILY bearing part series RNA4903-XL is a potential replacement for these common bearing part numbers.
LILY
INA WITHOUT INNER RING NK
INA WITH INNER RING NKI
IKO WITHOUT INNER RING TAF
IKO WITH INNER RING TAFI
SKF WITHOUT INNER RING NK
SKF WITH INNER RING NKI
FAG WITHOUT INNER RING NK
FAG WITH INNER RING NKJ
LRNA4903-XL
NA 4903
RNA 4903
NA 4903
RNA 4903
NA 4903
RNA 4903
NA 4903
RNA 4903