2311 KOYO Bearing No. 2311 55x120x43mm Self aligning ball bearings


Bearing number | 2311 |
Size (mm) | 55x120x43 |
Brand | KOYO |
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 | 2.10 Kg |
Basic dynamic load rating (C) | 75.3 kN |
Basic static load rating (C0) | 24.0 kN |
(Grease) Lubrication Speed | 4600 r/min |
(Oil) Lubrication Speed | 6400 r/min |
Calculation factor (e) | 0.41 |
Calculation factor (Y0) | 1.60 |
Calculation factor (Y1) | 1.53 |
Bearing No. | 2311 |
r(min) | 2 |
Cr | 75.4 |
C0r | 23.8 |
Cu | 1.50 |
Grease lub. | 4600 |
Oil lub. | 6400 |
da(min) | 64 |
Da(max) | 111 |
ra(max) | 2 |
e | 0.41 |
Y1 | 1.53 |
Y2 | 2.37 |
Y0 | 1.60 |
(Refer.)Mass(kg) | 2.10 |
Detailed Parameters
parameter:
7418 B Angular contact ball bearings | Outer Diameter :225mm ,Brand:ISO ,Bore Diameter :90mm ,Size :90x225x54mm |
53310 Thrust ball bearings | Width :34.3mm ,Bore Diameter :50mm ,Size :50x95x34.3mm ,Brand:KOYO ,Outer Diameter :95mm |
6944 Deep groove ball bearings | Size :220x300x38mm ,Brand:KOYO ,Outer Diameter :300mm ,Bore Diameter :220mm |
RASEY60-N Bearing units | Width :60mm ,d:60 mm ,Brand:NKE ,Bore Diameter :60mm |
NU 206 Cylindrical roller bearings | Size :30x62x16mm ,Outer Diameter :62mm ,Bore Diameter :30mm ,Brand:ISB ,Width :16mm |
HMK2025 Needle roller bearings | Inner ring reference:IR15X20X26 ,Dw:2.5 mm ,Lw:20.8 mm ,Lubrication hole on outer ring:Non/No |
3386/3320 Tapered roller bearings | Outer Diameter :80.167mm ,Brand:Fersa ,Bore Diameter :39.688mm ,Width :29.37mm ,Size :39.688x80.167x29.37mm |
1310 Self aligning ball bearings | Outer Diameter :110mm ,Brand:NSK ,d:50 mm ,Width :27mm ,Size :50x110x27mm ,Bore Diameter :50mm |
SL05-016 Cylindrical roller bearings | Size :80x120x45mm ,Outer Diameter :120.000mm ,Brand:NTN ,Bore Diameter :80.000mm |
3NCN1013K Cylindrical roller bearings | Size :65x100x18mm ,Bore Diameter :65mm ,Outer Diameter :100mm ,Brand:KOYO |
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