FAG Axial deep groove ball bearings - 51311 - JiNan Hope Hydraulic Co., Itd

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FAG Axial deep groove ball bearings - 51311 image

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FAG Axial deep groove ball bearings - 51311 Codes and sizes

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:15.6 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:19.5 kN
Basic static load rating C0:14.6 kN
Fatigue load limit Pu:0.62 kN
Attainable speed for grease lubrication:19000 r/min
Ball diameter Dw:7.938 mm
Number of balls z:23
Preload class A GA:70 N
Static axial stiffness, preload class A:54 N/µm
Preload class B GB:140 N
Static axial stiffness, preload class B:72 N/µm
Preload class C GC:280 N
Static axial stiffness, preload class C:99 N/µm
Preload class D GD:560 N
Static axial stiffness, preload class D:140 N/µm
Calculation factor f:1.15
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.07
Calculation factor f2C:1.12
Calculation factor f2D:1.18
Calculation factor fHC:1.04
Calculation factor f0:10.4
Mass bearing:0.15 kg

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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