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SKU: RNA4930-NTN

NTN RNA4930 Machined Needle Roller Bearing no Shaft Sleeve 170x210x60mm - Allow 2-3 Days

NTN RNA4930 Machined Needle Roller Bearing no Shaft Sleeve 170x210x60mm - Allow 2-3 Days
Regular price $515.21 ex VAT
Regular price Sale price $515.21 ex VAT
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3+ $383.82
4+ $368.32
9+ $360.56
19+ $348.93
49+ $341.18
99+ $321.79
499+ $271.39
999+ $0.00
1999+ $0.00
2999+ $0.00
4999+ $0.00
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Description
Technical
Fw - Under rollers diameter 170mm
D - Outside diameter 210mm
C - Width of bearing, drawn cup or outer ring 60mm
rs - Minimum fillet radius 2mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 4mm
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 261 kN
C0r - Static load rating 610 kN
N - Grease lubrication limit speed 1500 tr/min
N - Oil lubrication limit speed 2400 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
Da max - Outer ring maximum shoulder diameter 201mm
ras max - Maximum shaft & housing fillet radius 2mm
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