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SKU: RNA4905R-NTN

NTN RNA4905R Machined Needle Roller Bearing no Shaft Sleeve 30x42x17mm

NTN RNA4905R Machined Needle Roller Bearing no Shaft Sleeve 30x42x17mm
Regular price CHF 15.00 ex VAT
Regular price Sale price CHF 15.00 ex VAT
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Price Break
3+ CHF 11.29
4+ CHF 10.66
9+ CHF 10.53
19+ CHF 10.41
49+ CHF 10.28
99+ CHF 10.15
499+ CHF 9.52
999+ CHF 9.39
1999+ CHF 9.26
2999+ CHF 9.14
4999+ CHF 8.88
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Description
Technical
Fw - Under rollers diameter 30mm
D - Outside diameter 42mm
C - Width of bearing, drawn cup or outer ring 17mm
rs - Minimum fillet radius 0.3mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 3mm
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 24 kN
C0r - Static load rating 31.5 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 40mm
ras max - Maximum shaft & housing fillet radius 0.3mm
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