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SKU: MR445628-NTN

NTN MR445628 Machined Needle Roller Bearing no Shaft Sleeve 2-3/4x3-1/2x1-3/4 inch - Allow 2-3 Days

NTN MR445628 Machined Needle Roller Bearing no Shaft Sleeve 2-3/4x3-1/2x1-3/4 inch - Allow 2-3 Days
Regular price $103.00 ex VAT
Regular price Sale price $103.00 ex VAT
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3+ $76.73
4+ $73.63
9+ $72.08
19+ $69.76
49+ $68.21
99+ $64.33
499+ $54.26
999+ $0.00
1999+ $0.00
2999+ $0.00
4999+ $0.00
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Description
Technical
Fw - Under rollers diameter 69.85mm
D - Outside diameter 88.9mm
C - Width of bearing, drawn cup or outer ring 44.45mm
rs - Minimum fillet radius 2mm
Lubrication hole on outer ring? Yes
k - Lubrication hole diameter 4.5mm
Radial clearance class CN
Precision class P0
Cr - Dynamic load rating 107 kN
C0r - Static load rating 209 kN
N - Grease lubrication limit speed 3700 tr/min
N - Oil lubrication limit speed 5500 tr/min
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
Da max - Outer ring maximum shoulder diameter 81mm
ras max - Maximum shaft & housing fillet radius 2mm
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