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Koyo Bearing
NA4904A.2RS
Double Sealed, Solid Race Needle Roller Bearing, 20 mm Inner Diameter x 37 mm Outer Diameter x 18 mm Width, High Carbon Chrome Steel, Riveted Steel Cage, Round Bore
Koyo Bearing NA4904A.2RS Double Sealed, Solid Race Needle Roller Bearing, 20 mm Inner Diameter x 37 mm Outer Diameter x 18 mm WidthMODEL NA4904A.2RS
$66.96 Each
Prices are subject to change
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Width
18 mm
I.D.
20 mm
O.D.
37 mm
Bearing Design
Removable Inner Ring Straight
Origin
Needle Radial
Self Aligning
No
Oil Hole
w/Oil Hole
Limiting Speed - Oil
6700 rpm
Inner Ring O.D.
25 mm
Precision Ground
Yes
- Best used for high radial load applications
- Made from premium high carbon high chromium Japanese steel
- Available with no inner ring (NK NKS RNAO RNA2200 RNA48 RNA49 series)
- Available with inner ring (NA48
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