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SKU: RNA0-55X68X20-NTN

NTN RNA0-55X68X20 Seperable Machined Needle Roller Bearing no Shaft Sleeve 55x68x20mm - Allow 2-3 Days

NTN RNA0-55X68X20 Seperable Machined Needle Roller Bearing no Shaft Sleeve 55x68x20mm - Allow 2-3 Days
Regular price CHF 35.00 ex VAT
Regular price Sale price CHF 35.00 ex VAT
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Price Break
3+ CHF 30.71
4+ CHF 29.47
9+ CHF 28.85
19+ CHF 27.92
49+ CHF 27.30
99+ CHF 25.75
499+ CHF 21.71
999+ CHF 0.00
1999+ CHF 0.00
2999+ CHF 0.00
4999+ CHF 0.00
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Description
Technical
Fw - Under rollers diameter 55mm
D - Outside diameter 68mm
C - Width of bearing, drawn cup or outer ring 20mm
E - Upper roller diameter 60mm
rs - Minimum fillet radius 0.6mm
Lubrication hole on outer ring? No
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 28.8 kN
C0r - Static load rating 66.5 kN
N - Grease lubrication limit speed 4800 tr/min
N - Oil lubrication limit speed 7500 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
db - Inner ring shoulder diameter 59.4mm
Da max - Outer ring maximum shoulder diameter 64mm
Db max - Outer ring maximum smooth shaft shoulder diameter 55.8mm
ras max - Maximum shaft & housing fillet radius 0.6mm
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