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SKU: RNA6909R-NTN

NTN RNA6909R Machined Needle Roller Bearing no Shaft Sleeve 52x68x40mm - Allow 2-3 Days

NTN RNA6909R Machined Needle Roller Bearing no Shaft Sleeve 52x68x40mm - Allow 2-3 Days
Regular price $58.87 ex VAT
Regular price Sale price $58.87 ex VAT
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3+ $43.86
4+ $42.09
9+ $41.20
19+ $39.87
49+ $38.98
99+ $36.77
499+ $31.01
999+ $0.00
1999+ $0.00
2999+ $0.00
4999+ $0.00
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Description
Technical
Fw - Under rollers diameter 52mm
D - Outside diameter 68mm
C - Width of bearing, drawn cup or outer ring 40mm
rs - Minimum fillet radius 0.6mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 3mm
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 70.5 kN
C0r - Static load rating 127 kN
N - Grease lubrication limit speed 5000 tr/min
N - Oil lubrication limit speed 7500 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
Da max - Outer ring maximum shoulder diameter 64mm
ras max - Maximum shaft & housing fillet radius 0.6mm
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