• Major Brand NA4903 Needle Roller Bearing With Shaft Sleeve 17x30x13mm
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SKU: NA4903-MB

Major Brand NA4903 Needle Roller Bearing With Shaft Sleeve 17x30x13mm

Major Brand NA4903 Needle Roller Bearing With Shaft Sleeve 17x30x13mm
$45.44 ex VAT
$45.44 ex VAT
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10+ $21.57
19+ $20.36
29+ $20.12
39+ $19.87
49+ $19.63
74+ $19.39
99+ $18.18
199+ $17.94
249+ $17.69
499+ $17.45
999+ $16.97

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Description
Needle Roller Bearings with Flanges: Constructed with flanges in the outer ring to assist in the centralisation of the needle bearing race, sizes up to 17mm have no lubrication hole, or annular groove around the outside, above this size an oil hole and annular groove is provided. Generally a single row bearing with the exceptions of some of the larger sizes.
Benefits: Flanged to provide centralisation, compact and self contained and includes the inner ring.
Brand / Quality:
Major Brand - High Quality
Inside Diameter:
17mm
Outside Diameter:
30mm
Width:
13mm
Technical
d 17mm
D 30mm
B 13mm
Dynamic load 11400 N
Static load 16300 N
Fatigue load limit Pu 1960 N
Speed in grease 12000 rpm
Speed in oil 18000 rpm
F 22mm
r1r2 0.3mm
S (axial disp) 0.5mm
da min 19mm
Da max 28mm
ra max 0.3mm
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