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SKU: MR303920-NTN

NTN MR303920 Machined Needle Roller Bearing no Shaft Sleeve 1-7/8x2-7/16x1-1/4 inch - Allow 2-3 Days

NTN MR303920 Machined Needle Roller Bearing no Shaft Sleeve 1-7/8x2-7/16x1-1/4 inch - Allow 2-3 Days
Regular price CHF 45.00 ex VAT
Regular price Sale price CHF 45.00 ex VAT
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In stock

Price Break
3+ CHF 39.49
4+ CHF 37.90
9+ CHF 37.10
19+ CHF 35.90
49+ CHF 35.10
99+ CHF 33.11
499+ CHF 27.92
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 47.625mm
D - Outside diameter 61.912mm
C - Width of bearing, drawn cup or outer ring 31.75mm
rs - Minimum fillet radius 1.5mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 3mm
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 59 kN
C0r - Static load rating 105 kN
N - Grease lubrication limit speed 5500 tr/min
N - Oil lubrication limit speed 8500 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
Da max - Outer ring maximum shoulder diameter 55.5mm
ras max - Maximum shaft & housing fillet radius 1.5mm
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