Thrust Roller Bearing 29330 - Industrial Bearings Solutions

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Thrust Roller Bearing 29330 Systems

Bearing number:71905 CE/P4AL
Size (mm):42x25x9
Bore Diameter (mm):42
Outer Diameter (mm):25
Width (mm):9
d:25 mm
D:42 mm
B:9 mm
d1:30.7 mm
d2:29.4 mm
D1:36.39 mm
b:1.5 mm
C1:4.6 mm
C2:1.4 mm
C3:0.9 mm
r1,2 - min.:0.3 mm
r3,4 - min.:0.15 mm
a:9.2 mm
da - min.:27 mm
db - min.:27 mm
Da - max.:40 mm
Db - max.:41.2 mm
ra - max.:0.3 mm
rb - max.:0.15 mm
dn:31.8 mm
Basic dynamic load rating - C:5.3 kN
Basic static load rating - C0:2.8 kN
Fatigue load limit - Pu:0.12 kN
Limiting speed for grease lubrication:49000 r/min
Limiting speed for oil lubrication:75000 mm/min
Ball - Dw:4.762 mm
Ball - z:16
Gref:0.6 cm3
Calculation factor - f0:8.1
Preload class A - GA:28 N
Preload class B - GB:85 N
Preload class C - GC:170 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.04
Calculation factor - f2C:1.08
Calculation factor - fHC:1
Preload class A:20 N/micron
Preload class B:32 N/micron
Preload class C:44 N/micron
r1,2 min.:0.3 mm
r3,4 min.:0.15 mm
da min.:27 mm
db min.:27 mm
Da max.:40 mm
Db max.:41.2 mm
ra max.:0.3 mm
rb max.:0.15 mm
Basic dynamic load rating C:5.27 kN
Basic static load rating C0:2.85 kN
Fatigue load limit Pu:0.12 kN
Attainable speed for grease lubrication:49000 r/min
Attainable speed for oil-air lubrication:75000 r/min
Ball diameter Dw:4.762 mm
Number of balls z:16
Reference grease quantity Gref:0.6 cm³
Preload class A GA:28 N
Static axial stiffness, preload class A:20 N/µm
Preload class B GB:85 N
Static axial stiffness, preload class B:32 N/µm
Preload class C GC:170 N
Static axial stiffness, preload class C:44 N/µm
Calculation factor f:1.06
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.04
Calculation factor f2C:1.08
Calculation factor fHC:1
Calculation factor f0:8.1
Mass bearing:0.04 kg

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