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SKU: NA4905LL/3AS-NTN

NTN NA4905LL/3AS Machined Needle Roller Bearing with Shaft Sleeve 25x42x17mm

NTN NA4905LL/3AS Machined Needle Roller Bearing with Shaft Sleeve 25x42x17mm
Regular price €27,08 ex VAT
Regular price Sale price €27,08 ex VAT
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3+ €20,62
4+ €19,46
9+ €19,23
19+ €19,00
49+ €18,77
99+ €18,54
499+ €17,38
999+ €17,15
1999+ €16,91
2999+ €16,68
4999+ €16,22
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Description
Technical
d - Inside diameter 25mm
D - Outside diameter 42mm
B - Width of bearing / Inner ring 18mm
C - Width of bearing, drawn cup or outer ring 17mm
F - Under roller diameter 30mm
rs - Minimum fillet radius 0.3mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 3mm
Lubrication hole on innr ring? Yes
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 16 kN
C0r - Static load rating 22.6 kN
N - Grease lubrication limit speed 6500 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +100 Deg C
da min - Inner ring minimum shoulder diameter 27mm
Da max - Outer ring maximum shoulder diameter 33mm
Db max - Outer ring maximum smooth shaft shoulder diameter 40mm
ras max - Maximum shaft & housing fillet radius 0.3mm
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