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SKU: RNA6904R-NTN

NTN RNA6904R Machined Needle Roller Bearing no Shaft Sleeve 25x37x30mm

NTN RNA6904R Machined Needle Roller Bearing no Shaft Sleeve 25x37x30mm
Regular price CHF 23.00 ex VAT
Regular price Sale price CHF 23.00 ex VAT
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Price Break
3+ CHF 18.07
4+ CHF 17.05
9+ CHF 16.85
19+ CHF 16.65
49+ CHF 16.44
99+ CHF 16.24
499+ CHF 15.23
999+ CHF 15.02
1999+ CHF 14.82
2999+ CHF 14.62
4999+ CHF 14.21
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Description
Technical
Fw - Under rollers diameter 25mm
D - Outside diameter 37mm
C - Width of bearing, drawn cup or outer ring 30mm
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 36.5 kN
C0r - Static load rating 50.5 kN
N - Grease lubrication limit speed 11000 tr/min
N - Oil lubrication limit speed 16000 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
Da max - Outer ring maximum shoulder diameter 35mm
ras max - Maximum shaft & housing fillet radius 0.3mm
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