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SKU: NA4902R-NTN

NTN NA4902R Machined Needle Roller Bearing with Shaft Sleeve 15x28x13mm

NTN NA4902R Machined Needle Roller Bearing with Shaft Sleeve 15x28x13mm
Regular price CHF 17.00 ex VAT
Regular price Sale price CHF 17.00 ex VAT
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Price Break
3+ CHF 13.55
4+ CHF 12.78
9+ CHF 12.63
19+ CHF 12.48
49+ CHF 12.33
99+ CHF 12.18
499+ CHF 11.42
999+ CHF 11.26
1999+ CHF 11.11
2999+ CHF 10.96
4999+ CHF 10.65
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Description
Technical
d - Inside diameter 15mm
D - Outside diameter 28mm
C - Width of bearing, drawn cup or outer ring 13mm
F - Under roller diameter 20mm
rs - Minimum fillet radius 0.3mm
s - Max axial offset 0.5mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 2mm
Lubrication hole on innr ring? No
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 10.3 kN
C0r - Static load rating 12.8 kN
N - Grease lubrication limit speed 13000 tr/min
N - Oil lubrication limit speed 20000 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
da min - Inner ring minimum shoulder diameter 17mm
Da max - Outer ring maximum shoulder diameter 26mm
ras max - Maximum shaft & housing fillet radius 0.3mm
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