TIMKEN SEAL-K154642-B-00000 Oil Seals Timken & CHICAGO RAWHIDE

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TIMKEN SEAL-K154642-B-00000 Oil Seals Timken & CHICAGO RAWHIDE image

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TIMKEN SEAL-K154642-B-00000 Oil Seals Timken & CHICAGO RAWHIDE Specifications

Bearing number:71820 ACD/P4
Size (mm):125x100x13
Bore Diameter (mm):125
Outer Diameter (mm):100
Width (mm):13
d:100 mm
D:125 mm
B:13 mm
d1:108.2 mm
d2:108.2 mm
D1:117 mm
r1,2 - min.:1 mm
r3,4 - min.:0.3 mm
a:32.8 mm
da - min.:104.6 mm
db - min.:104.6 mm
Da - max.:120.4 mm
Db - max.:123 mm
ra - max.:1 mm
rb - max.:0.3 mm
dn:109.1 mm
Basic dynamic load rating - C:21.2 kN
Basic static load rating - C0:27.5 kN
Fatigue load limit - Pu:1.1 kN
Limiting speed for grease lubrication:8500 r/min
Limiting speed for oil lubrication:13000 mm/min
Ball - Dw:7.144 mm
Ball - z:34
Gref:3.2 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:190 N
Preload class B - GB:570 N
Preload class C - GC:1140 N
Calculation factor - f:1.4
Calculation factor - f1:0.97
Calculation factor - f2A:1
Calculation factor - f2B:1.08
Calculation factor - f2C:1.15
Calculation factor - fHC:1
Preload class A:211 N/micron
Preload class B:335 N/micron
Preload class C:462 N/micron
r1,2 min.:1 mm
r3,4 min.:0.3 mm
da min.:104.6 mm
db min.:104.6 mm
Da max.:120.4 mm
Db max.:123 mm
ra max.:1 mm
rb max.:0.3 mm
Basic dynamic load rating C:21.2 kN
Basic static load rating C0:27.5 kN
Fatigue load limit Pu:1.1 kN
Attainable speed for grease lubrication:8500 r/min
Attainable speed for oil-air lubrication:13000 r/min
Ball diameter Dw:7.144 mm
Number of balls z:34
Reference grease quantity Gref:3.2 cm³
Preload class A GA:190 N
Static axial stiffness, preload class A:211 N/µm
Preload class B GB:570 N
Static axial stiffness, preload class B:335 N/µm
Preload class C GC:1140 N
Static axial stiffness, preload class C:462 N/µm
Calculation factor f:1.4
Calculation factor f1:0.97
Calculation factor f2A:1
Calculation factor f2B:1.08
Calculation factor f2C:1.15
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:0.31 kg

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TIMKEN SEAL-K154642-B-00000 Oil Seals Timken & CHICAGO RAWHIDE Specifications

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