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Koyo Bearing
NA4902
Open Type, Solid Race Needle Roller Bearing, 15 mm Inner Diameter x 28 mm Outer Diameter x 13 mm Width, High Carbon Chrome Steel, Riveted Steel Cage, Round Bore
Koyo Bearing NA4902 Open Type, Solid Race Needle Roller Bearing, 15 mm Inner Diameter x 28 mm Outer Diameter x 13 mm WidthMODEL NA4902
$41.68 Each
Prices are subject to change
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Returnable: See conditions
Bearing Design
Removable Inner Ring Straight
I.D.
15 mm
Inner Ring O.D.
20 mm
Limiting Speed - Oil
22000 rpm
O.D.
28 mm
Oil Hole
w/Oil Hole
Origin
Needle Radial
Precision Ground
Yes
Self Aligning
No
Width
13 mm
- 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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