Bearing HF3520
Inner diameter:: 35 mm
Outer diameter: 42 mm
The size of the width: 20 mm
Weight:: 40 kg
Outer diameter: 42 mm
The size of the width: 20 mm
Weight:: 40 kg
Technical specifications
Designation : HF3520
Dimensions, mm : 35x42x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 40 Kg
Dynamic load rating (C) - 24800 kN
Static load rating (C0) - 3900 kN
Grease lubrication speed - 121 rev/min
Speed limit with oil lubrication - 3900 rev/min
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 315x355x18 (mm)
Подшипник 7021CDT
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.73 (kg)
K22 NBR(65x77x8,7)
Manufacturer: KASTAS
Sizes: 65x77x8,7 (mm)
RPP8 6592 ( RPP 8 6592 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing R2P6
Manufacturer: TMB
Sizes: 3.17x9.52x3.969 (mm)
DSTD 1800 DS8M
Manufacturer: ContiTech AG
8GTR-3048
Manufacturer: ContiTech AG
Подшипник 6904NR
Manufacturer: NSK-RHP
Sizes: 20x37x9 (mm)
Weight:: 0.037 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x35x10 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 55x79x12 (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.
