Bearing NA4908
Inner diameter:: 40 mm
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.232 kg
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.232 kg
Technical specifications
Designation : NA4908
Dimensions, mm : 40x48x62
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.232 Kg
Dynamic load rating (C) - 34800 kN
Static load rating (C0) - 53200 kN
Outside width (C) - 22mm
Grease lubrication speed - 6800 rev/min
MEGADYNE ISORAN 510 RPP3 ( RPP 3M 510 )
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7017-C-T-P4S
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Sizes: 85x130x22 (mm)
K21 NBR(36x48x10)
Manufacturer: KASTAS
Sizes: 36x48x10 (mm)
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Manufacturer: NQK SF
Sizes: 26x52x7 (mm)
Bearing NF308EMP6 (E12308H)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.75 (kg)
K21 NBR(410x450x20)
Manufacturer: KASTAS
Sizes: 410x450x20 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K32X40X42-ZW-TV
Manufacturer: INA-FAG
Sizes: 32x40x42 (mm)
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Manufacturer: TMB
Sizes: 60x110x28 (mm)
Weight:: 1.1 (kg)
Подшипник 7205 A
Manufacturer: NSK-RHP
Sizes: 25x52x15 (mm)
Weight:: 0.13 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 78x90x10 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
