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Koyo Bearing
NK40/30A
Open Type, Solid Race Needle Roller Bearing, 40 mm Inner Diameter x 50 mm Outer Diameter x 30 mm Width, High Carbon Chrome Steel, Riveted Steel Cage, Round Bore
MODEL NK40/30A
$52.46 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bearing Design
Outer Ring & Roller Assembly
I.D.
40 mm
Limiting Speed - Oil
11000 rpm
O.D.
50 mm
Oil Hole
w/Oil Hole
Origin
Needle Radial
Precision Ground
Yes
Self Aligning
No
Width
30 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
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