Bearing RNA4904RS
Inner diameter:: 25 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 56 kg
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 56 kg
Technical specifications
Designation : RNA4904RS
Dimensions, mm : 25x37x17
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 56 Kg
Dynamic load rating (C) - 14900 kN
Static load rating (C0) - 17500 kN
Grease lubrication speed - 7500 rev/min
3.53 FKM 80(041,28x03,53)
Manufacturer: KASTAS
Bearing BK2030
Manufacturer: INA-FAG
Sizes: 20x26x30 (mm)
Weight:: 0.035 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 133.35x165.10x14 (mm)
SPB 3650
Manufacturer: ContiTech AG
Bearing FC3652124
Manufacturer: TMB
Sizes: 180x260x124 (mm)
Weight:: 21.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 387.80x405.00x8.60 (mm)
Bearings KR85-X-PP-A
Manufacturer: INA-FAG
Weight:: 1.74 (kg)
K09 NBR(80x88x4/7)
Manufacturer: KASTAS
Sizes: 80x88x4/7 (mm)
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 20x30x4.70/5.50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 155x190x14 (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.
