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2311SK NTN 55x120x43mm da min. 64 mm Self aligning ball bearings - Industrial Bearing

  2311SK NTN 55x120x43mm da min. 64 mm Self aligning ball bearings

2311SK NTN 55x120x43mm  da min. 64 mm Self aligning ball bearings pdf
rs min 2 mm
Associated sleeve reference H2311X
e 0.41
Y1 1.5
Y2 2.4
Y0 1.6
Radial clearance class CN
Precision class P0
Mass 2.03 kg
Dynamic load, C 76.5 kN
Static load, C0 24 kN
Nlim (oil) 6.000 rpm
Nlim (grease) 4.800 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
da min 64 mm
da max 71 mm
db min 61 mm
Ce min 6 mm
Da max 111 mm
ra max 2 mm
Bearing number 2311SK
Size (mm) 55x120x43
Brand NTN
Bore Diameter (mm) 55
Outer Diameter (mm) 120
Width (mm) 43
d 55 mm
D 120 mm
B 43 mm
C 43 mm
r min. 2 mm
da min. 64 mm
Da max. 111 mm
ra max. 2 mm
Weight 2.03 Kg
Basic dynamic load rating (C) 76.5 kN
Basic static load rating (C0) 24 kN
(Grease) Lubrication Speed 4 800 r/min
(Oil) Lubrication Speed 6 000 r/min
Calculation factor (e) 0.41
Calculation factor (Y0) 1.6
Calculation factor (Y1) 1.5

  Detailed Parameters

  parameter:

RNA4828 Needle roller bearingsBrand:SKF ,Size :155x175x35mm ,Bore Diameter :155mm ,Outer Diameter :175mm
LMEFM40UU Linear bearingsD:62 mm ,d:40 mm ,Brand:Samick ,d1:9 mm ,Outer Diameter :62mm ,Bore Diameter :40mm
54204U Thrust ball bearingsOuter Diameter :40mm ,Width :32mm ,Size :20x40x32mm ,Brand:NSK ,Bore Diameter :20mm
230/900RK Spherical roller bearingsBore Diameter :900mm ,Brand:KOYO ,Outer Diameter :1280mm ,Size :900x1280x280mm ,Width :280mm
6000T1XVV Deep groove ball bearingsBore Diameter :10mm ,Size :10x26x8mm ,Width :8mm ,Outer Diameter :26mm ,Brand:NSK
UCFX09 Bearing unitsd1:45 mm ,Brand:NACHI ,A0:55.6 mm ,Bore Diameter :45mm
61819-2Z-Y Deep groove ball bearingsOuter Diameter :120mm ,Bore Diameter :95mm ,Brand:FAG ,Size :95x120x13mm
31305 J2/QDF Tapered roller bearingsBore Diameter :62mm ,Size :62x25x36.5mm ,Outer Diameter :25mm ,Brand:SKF
SMF104 Deep groove ball bearingsBore Diameter :4mm ,Brand:AST ,Size :4x10x3mm ,Outer Diameter :10mm
74550A/74850 Tapered roller bearingsBrand:CX ,Outer Diameter :215.9mm ,Size :139.7x215.9x47.625mm ,Bore Diameter :139.7mm ,Width :47.625mm

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