Bearing 280KBE30+L

Brand Name NTN SKF FAG TIMKEN NSK
Model Number 280KBE30+L
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number 7226 ACD/P4A
Size (mm) 130x230x40
Bore Diameter (mm) 130
Outer Diameter (mm) 230
Width (mm) 40
d 130 mm
D 230 mm
B 40 mm
d1 162.8 mm
d2 162.8 mm
D1 199.2 mm
r1,2 - min. 3 mm
r3,4 - min. 1.1 mm
a 62.5 mm
da - min. 144 mm
db - min. 144 mm
Da - max. 216 mm
Db - max. 223 mm
ra - max. 2.5 mm
rb - max. 1 mm
dn 170.7 mm
Basic dynamic load rating - C 203 kN
Basic static load rating - C0 212 kN
Fatigue load limit - Pu 6.7 kN
Limiting speed for grease lubrication 5600 r/min
Limiting speed for oil lubrication 8500 mm/min
Ball - Dw 30.162 mm
Ball - z 17
Gref 72.444 cm3
Calculation factor - e 0.68
Calculation factor - Y2 1.41
Calculation factor - Y0 0.76
Calculation factor - X2 0.67
Calculation factor - Y1 0.92
Preload class A - GA 1300 N
Preload class B - GB 2600 N
Preload class C - GC 5200 N
Preload class D - GD 10400 N
Calculation factor - f 1.09
Calculation factor - f1 0.99
Calculation factor - f2A 1
Calculation factor - f2B 1.01
Calculation factor - f2C 1.02
Calculation factor - f2D 1.05
Calculation factor - fHC 1
Preload class A 378 N/micron
Preload class B 491 N/micron
Preload class C 648 N/micron
Preload class D 869 N/micron
r1,2 min. 3 mm
r3,4 min. 1.1 mm
da min. 144 mm
db min. 144 mm
Da max. 216 mm
Db max. 223 mm
ra max. 2.5 mm
rb max. 1 mm
Basic dynamic load rating C 203 kN
Basic static load rating C0 212 kN
Fatigue load limit Pu 6.7 kN
Attainable speed for grease lubrication 5600 r/min
Attainable speed for oil-air lubrication 8500 r/min
Ball diameter Dw 30.162 mm
Number of balls z 17
Reference grease quantity Gref 72.444 cm³
Preload class A GA 1300 N
Static axial stiffness, preload class A 378 N/µm
Preload class B GB 2600 N
Static axial stiffness, preload class B 491 N/µm
Preload class C GC 5200 N
Static axial stiffness, preload class C 648 N/µm
Preload class D GD 10400 N
Static axial stiffness, preload class D 869 N/µm
Calculation factor f 1.09
Calculation factor f1 0.99
Calculation factor f2A 1
Calculation factor f2B 1.01
Calculation factor f2C 1.02
Calculation factor f2D 1.05
Calculation factor fHC 1
Calculation factor e 0.68
Calculation factor (single, tandem) Y2 0.87
Calculation factor (single, tandem) Y0 0.38
Calculation factor (single, tandem) X2 0.41
Calculation factor (back-to-back, face-to-face) Y1 0.92
Calculation factor (back-to-back, face-to-face) Y2 1.41
Calculation factor (back-to-back, face-to-face) Y0 0.76
Calculation factor (back-to-back, face-to-face) X2 0.67
Mass bearing 6.33 kg
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Company Profile

Worktime Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00)
Phone (65) 8257 8518
Fax (65) 6258 7399
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