56205.013 Rolling Mills BEARINGS FOR METRIC AND INCH SHAFT SIZES

Brand Name: Rolling Mills
Model Number: 56205.013
d: 80 mm
D: 125 mm
B: 22 mm
d1: 93.9 mm
d2: 93.9 mm
D2: 113.95 mm
r1,2 min.: 1.1 mm
r3,4 min.: 0.6 mm

Product Details

d 80 mm
D 125 mm
B 22 mm
d1 93.9 mm
d2 93.9 mm
D2 113.95 mm
r1,2 min. 1.1 mm
r3,4 min. 0.6 mm
a 35 mm
da min. 86 mm
da max. 93.3 mm
db min. 86 mm
db max. 93.3 mm
Da max. 119 mm
Db max. 121 mm
ra max. 1 mm
rb max. 0.6 mm
Basic dynamic load rating C 62.4 kN
Basic static load rating C0 58.5 kN
Fatigue load limit Pu 2.45 kN
Attainable speed for grease lubrication 12000 r/min
Ball diameter Dw 14.288 mm
Number of balls z 20
Preload class A GA 390 N
Static axial stiffness, preload class A 247 N/µm
Preload class B GB 780 N
Static axial stiffness, preload class B 323 N/µm
Preload class C GC 1560 N
Static axial stiffness, preload class C 429 N/µm
Preload class D GD 3120 N
Static axial stiffness, preload class D 581 N/µm
Calculation factor f 1.13
Calculation factor f1 0.99
Calculation factor f2A 1
Calculation factor f2B 1.02
Calculation factor f2C 1.05
Calculation factor f2D 1.08
Calculation factor fHC 1.02
Calculation factor e 0.68
Calculation factor (single, tandem) Y2 0.87
Calculation factor (back-to-back, face-to-face) Y1 0.92
Calculation factor (back-to-back, face-to-face) Y2 1.41
Mass bearing 0.72 kg
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Phone 129-782-6276
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