Bearing BK3520
Inner diameter:: 35 mm
Outer diameter: 42 mm
The size of the width: 20 mm
Weight:: 54.8 kg
Outer diameter: 42 mm
The size of the width: 20 mm
Weight:: 54.8 kg
Technical specifications
Designation : BK3520
Dimensions, mm : 35x42x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 54.8 Kg
Dynamic load rating (C) - 20800 kN
Static load rating (C0) - 41000 kN
Grease lubrication speed - 7100 rev/min
286XL
Manufacturer: ContiTech AG
K33 PU(30x42x10)
Manufacturer: KASTAS
Sizes: 30x42x10 (mm)
Подшипник NJG2322VH
Manufacturer: SKF
Sizes: 110x240x80 (mm)
Weight:: 17.5 (kg)
Mechanical seal RM 551С
Manufacturer: RiMi
Подшипник 7005 C
Manufacturer: NSK-RHP
Sizes: 25x47x12 (mm)
Weight:: 0.089 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 90x104x11 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 240.67x251.33x5.33 (mm)
3 NBR 90(104,00x03,00)
Manufacturer: KASTAS
HTD 339 3M CXP
Manufacturer: ContiTech AG
K32 PU/POM(260x280x14,6)
Manufacturer: KASTAS
Sizes: 260x280x14,6 (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.
