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SKU: RNA6912R-NTN

NTN RNA6912R Machined Needle Roller Bearing no Shaft Sleeve 68x85x45mm - Allow 2-3 Days

NTN RNA6912R Machined Needle Roller Bearing no Shaft Sleeve 68x85x45mm - Allow 2-3 Days
Regular price CHF 87.00 ex VAT
Regular price Sale price CHF 87.00 ex VAT
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In stock

Price Break
3+ CHF 76.74
4+ CHF 73.64
9+ CHF 72.09
19+ CHF 69.77
49+ CHF 68.22
99+ CHF 64.34
499+ CHF 54.26
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 68mm
D - Outside diameter 85mm
C - Width of bearing, drawn cup or outer ring 45mm
rs - Minimum fillet radius 1mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 3.5mm
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 95.5 kN
C0r - Static load rating 191 kN
N - Grease lubrication limit speed 4000 tr/min
N - Oil lubrication limit speed 6000 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
Da max - Outer ring maximum shoulder diameter 80mm
ras max - Maximum shaft & housing fillet radius 1mm
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