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SKU: NA6905R-NTN

NTN NA6905R Machined Needle Roller Bearing with Shaft Sleeve 25x42x30mm

NTN NA6905R Machined Needle Roller Bearing with Shaft Sleeve 25x42x30mm
Regular price €33,95 ex VAT
Regular price Sale price €33,95 ex VAT
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4+ €24,09
9+ €23,80
19+ €23,52
49+ €23,23
99+ €22,94
499+ €21,51
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1999+ €20,94
2999+ €20,65
4999+ €20,08
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Description
Technical
d - Inside diameter 25mm
D - Outside diameter 42mm
C - Width of bearing, drawn cup or outer ring 30mm
F - Under roller diameter 30mm
rs - Minimum fillet radius 0.3mm
s - Max axial offset 1mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 2.5mm
Lubrication hole on innr ring? No
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 41.5 kN
C0r - Static load rating 63 kN
N - Grease lubrication limit speed 8500 tr/min
N - Oil lubrication limit speed 13000 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
da min - Inner ring minimum shoulder diameter 27mm
Da max - Outer ring maximum shoulder diameter 40mm
ras max - Maximum shaft & housing fillet radius 0.3mm
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