Bearing NA4912
Inner diameter:: 60 mm
Outer diameter: 68 mm
The size of the width: 85 mm
Weight:: 0.427 kg
Outer diameter: 68 mm
The size of the width: 85 mm
Weight:: 0.427 kg
Technical specifications
Designation : NA4912
Dimensions, mm : 60x68x85
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.427 Kg
Dynamic load rating (C) - 49200 kN
Static load rating (C0) - 86400 kN
Outside width (C) - 25mm
Grease lubrication speed - 4800 rev/min
Подшипник 24048CK30E4
Manufacturer: NSK-RHP
Sizes: 240x360x118 (mm)
Weight:: 43.4 (kg)
Bearing ZS1329
Manufacturer: INA-FAG
Sizes: 13x29x5.5 (mm)
Weight:: 0.023 (kg)
K01 (20x30x18,5)
Manufacturer: KASTAS
Sizes: 20x30x18,5 (mm)
Bearing NKI32/20
Manufacturer: ETERNO
Sizes: 32x35x45 (mm)
Weight:: 100 (kg)
FR200 PU(20x28x6,3 )
Manufacturer: KASTAS
Sizes: 20x28x6,3 (mm)
HTD 708 3M
Manufacturer: ContiTech AG
Подшипник 60/530
Manufacturer: NSK-RHP
Sizes: 530x780x112 (mm)
Weight:: 184 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RA108-NPP-B
Manufacturer: INA-FAG
Sizes: 38.1x80x43.8 (mm)
Bearing 32213P5 (D7513E)
Manufacturer: TMB
Sizes: 65x120x32.75 (mm)
Weight:: 1.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 24.20x28.00x1.90 (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.
