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2311S NTN Self Aligning Ball Bearings

2311S NTN Self Aligning Ball Bearings

2311S NTN Self Aligning Ball Bearings Bearing number 2311S 2311-2RS 2311-K Size (mm) 55x120x43(mm) 55x120x43(mm) 55x120x43(mm) Brand NTN KOYO...
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Product Description2311S

2311S NTN Self Aligning Ball Bearings

Bearing number2311S2311-2RS2311-K
Size (mm)55x120x43(mm)55x120x43(mm)55x120x43(mm)
BrandNTNKOYONKE
Bore Diameter (mm)55(mm)55(mm)55(mm)
Outer Diameter (mm)120(mm)120(mm)120(mm)
Width (mm)43(mm)43(mm)43(mm)
d55 mm
2.1654 in
55 mm
2.1654 in
55 mm
2.1654 in
D120 mm
4.7244 in
120 mm
4.7244 in
120 mm
4.7244 in
B43 mm
1.6929 in
43 mm
1.6929 in
43 mm
1.6929 in
C43 mm
1.6929 in
43 mm
1.6929 in
43 mm
1.6929 in
r min.2 mm
0.0787 in
2 mm
0.0787 in
da min.64 mm
2.5197 in
65 mm
2.5591 in
Da max.111 mm
4.3701 in
110 mm
4.3307 in
ra max.2 mm
0.0787 in
2 mm
0.0787 in
Weight2,03 Kg2.10 Kg2,3 Kg
Basic dynamic load rating (C)76,5 kN51.3 kN75 kN
Basic static load rating (C0)24 kN17.9 kN23,9 kN
(Grease) Lubrication Speed4 800 r/min3400 r/min
(Oil) Lubrication Speed6 000 r/min
Calculation factor (e)0,410.23
Calculation factor (Y0)1,62.83
Calculation factor (Y1)1,52.70

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