RB12025 Crossed Roller Bearing120*180*25mm|thin Section Slewing Bearing

Shop RB12025 Crossed Roller Bearing120*180*25mm|thin Section Slewing Bearing huge online discount Excavator Bearing inventory. Excavator Bearing and Import machinery NACHI BEARINGS LTD parts your car 55 mm d needs 80 mm D with Free Shipping and Free Extended Warranty.

d: 55 mm
D: 80 mm
B: 13 mm
d1: 62.7 mm
d2: 62.7 mm
D2: 74.57 mm
r1,2 min.: 1 mm
r3,4 min.: 0.3 mm
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Product Details

d 55 mm
D 80 mm
B 13 mm
d1 62.7 mm
d2 62.7 mm
D2 74.57 mm
r1,2 min. 1 mm
r3,4 min. 0.3 mm
a 22.4 mm
da min. 59.6 mm
da max. 62.1 mm
db min. 59.6 mm
db max. 62.1 mm
Da max. 75.4 mm
Db max. 78 mm
ra max. 1 mm
rb max. 0.3 mm
Basic dynamic load rating C 18.2 kN
Basic static load rating C0 13.7 kN
Fatigue load limit Pu 0.585 kN
Attainable speed for grease lubrication 15000 r/min
Ball diameter Dw 7.938 mm
Number of balls z 23
Preload class A GA 120 N
Static axial stiffness, preload class A 124 N/µm
Preload class B GB 240 N
Static axial stiffness, preload class B 161 N/µm
Preload class C GC 480 N
Static axial stiffness, preload class C 211 N/µm
Preload class D GD 960 N
Static axial stiffness, preload class D 282 N/µm
Calculation factor f 1.15
Calculation factor f1 0.98
Calculation factor f2A 1
Calculation factor f2B 1.04
Calculation factor f2C 1.08
Calculation factor f2D 1.14
Calculation factor fHC 1
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 0.18 kg
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