Bearing 61903
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.018 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.018 kg
Technical specifications
Designation : 61903
Dimensions, mm : 17x30x7
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.018 Kg
Dynamic load rating (C) - 4360 kN
Static load rating (C0) - 2320 kN
Grease lubrication speed - 22000 rev/min
Speed limit with oil lubrication - 26000 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 126x146x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x142x14 (mm)
K21 NBR(85x100x9)
Manufacturer: KASTAS
Sizes: 85x100x9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 265.00x275.00x5.00 (mm)
SEALS (REINFORCED SEAL) (O)
Manufacturer: FEKO
Sizes: 79x149.20x16/56.50 (mm)
HTD 8M 3552 ( HTD8M 3552 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 PU(20x32x7,5)
Manufacturer: KASTAS
Sizes: 20x32x7,5 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PSHEY45
Manufacturer: INA-FAG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K60X75X42
Manufacturer: INA-FAG
Weight:: 0.24 (kg)
Bearing FC67324.1S
Manufacturer: INA-FAG
Sizes: 55.530x77.010x4.770 (mm)
Weight:: 0.050 (kg)
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.
