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SKU: RNA4911R-NTN

NTN RNA4911R Machined Needle Roller Bearing no Shaft Sleeve 63x80x25mm - Allow 2-3 Days

NTN RNA4911R Machined Needle Roller Bearing no Shaft Sleeve 63x80x25mm - Allow 2-3 Days
Regular price $41.21 ex VAT
Regular price Sale price $41.21 ex VAT
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3+ $30.70
4+ $29.46
9+ $28.84
19+ $27.91
49+ $27.29
99+ $25.74
499+ $21.71
999+ $0.00
1999+ $0.00
2999+ $0.00
4999+ $0.00
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Description
Technical
Fw - Under rollers diameter 63mm
D - Outside diameter 80mm
C - Width of bearing, drawn cup or outer ring 25mm
rs - Minimum fillet radius 1mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 3mm
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 58.5 kN
C0r - Static load rating 99.5 kN
N - Grease lubrication limit speed 4300 tr/min
N - Oil lubrication limit speed 6500 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
Da max - Outer ring maximum shoulder diameter 75mm
ras max - Maximum shaft & housing fillet radius 1mm
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