• Major Brand NA4909 Needle Roller Bearing With Shaft Sleeve 45x68x22mm
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SKU: NA4909-MB

Major Brand NA4909 Needle Roller Bearing With Shaft Sleeve 45x68x22mm

Major Brand NA4909 Needle Roller Bearing With Shaft Sleeve 45x68x22mm
$65.54 ex VAT
$65.54 ex VAT
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10+ $43.91
19+ $41.44
29+ $40.95
39+ $40.45
49+ $39.96
74+ $39.47
99+ $37.00
199+ $36.51
249+ $36.01
499+ $35.52
999+ $34.53

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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:
45mm
Outside Diameter:
68mm
Width:
22mm
Technical
d 45mm
D 68mm
B 22mm
Dynamic load 45700 N
Static load 78000 N
Fatigue load limit Pu 10000 N
Speed in grease 5300 rpm
Speed in oil 7500 rpm
F 52mm
r1r2 0.6mm
S (axial disp) 1mm
da min 49mm
Da max 64mm
ra max 0.6mm
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