RSF-4920E4 NSK CYLINDRICAL ROLLER BEARING - Jinan Longli Machinery Parts Co., Ltd

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RSF-4920E4 NSK CYLINDRICAL ROLLER BEARING image

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Cylindrical Roller Bearing Product Description

db min.:54.6 mm
Static axial stiffness, preload class B:65 N/µm
Calculation factor f2C:1.05
Attainable speed for grease lubrication:25000 r/min
Calculation factor f:1.08
d:50 mm
r3,4 min.:0.6 mm
D:80 mm
Preload class B GB:250 N
Calculation factor f0:8.2
rb max.:0.6 mm
Calculation factor fHC:1
da min.:54.6 mm
Static axial stiffness, preload class A:42 N/µm
Da max.:75.4 mm
d2:57.9 mm
Db max.:75.8 mm
Calculation factor f1:1
Static axial stiffness, preload class C:88 N/µm
Preload class C GC:500 N

Contact Us

Jinan Longli Machinery Parts Co., Ltd: AddressNo.18-16, Lashan Industrial Park, Jinan,China; Phone(Working Time)86-15165899864; Fax

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