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SKU: NK30/20R-NTN

NTN NK30/20R Machined Needle Roller Bearing no Shaft Sleeve 30x40x20mm

NTN NK30/20R Machined Needle Roller Bearing no Shaft Sleeve 30x40x20mm
Regular price €14,83 ex VAT
Regular price Sale price €14,83 ex VAT
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3+ €11,29
4+ €10,66
9+ €10,53
19+ €10,41
49+ €10,28
99+ €10,15
499+ €9,52
999+ €9,39
1999+ €9,26
2999+ €9,14
4999+ €8,88
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Description
Technical
Fw - Under rollers diameter 30mm
D - Outside diameter 40mm
C - Width of bearing, drawn cup or outer ring 20mm
rs - Minimum fillet radius 0.3mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 2.5mm
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 22.1 kN
C0r - Static load rating 34 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 max - Outer ring maximum shoulder diameter 38mm
ras max - Maximum shaft & housing fillet radius 0.3mm
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