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Koyo Bearing NA4905 Open Type, Solid Race Needle Roller Bearing, 25 mm Inner Diameter x 42 mm Outer Diameter x 17 mm Width Open Type, Solid Race Needle Roller Bearing, 25 mm Inner Diameter x 42 mm Outer Diameter x 17 mm Width, High Carbon Chrome Steel, Riveted Steel Cage, Round Bore
MODEL NA4905
$56.70 Each
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Returnable: See conditions
Bearing Design
Removable Inner Ring Straight
I.D.
25 mm
Inner Ring O.D.
30 mm
Limiting Speed - Oil
15000 rpm
O.D.
42 mm
Oil Hole
w/Oil Hole
Origin
Needle Radial
Precision Ground
Yes
Self Aligning
No
Width
17 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