Bearing BK4512
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 12 mm
Weight:: 45 kg
Outer diameter: 52 mm
The size of the width: 12 mm
Weight:: 45 kg
Technical specifications
Designation : BK4512
Dimensions, mm : 45x52x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 45 Kg
Dynamic load rating (C) - 12900 kN
Static load rating (C0) - 22500 kN
Grease lubrication speed - 5800 rev/min
Подшипник 6015NR
Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.615 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)
Manufacturer: STO
Sizes: 90x110x11 (mm)
Manufacturer: ContiTech AG
DHTD 1778 D14M
Manufacturer: ContiTech AG
Подшипник 7004DT
Manufacturer: NACHI
Sizes: 20x42x12 (mm)
Weight:: 0.079 (kg)
Bearing 3304 2RS
Manufacturer: ETERNO
Sizes: 20x52x22.2 (mm)
Weight:: 0.22 (kg)
Krestovina 24,06X71,4
Manufacturer: TOYO
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS7012-E-T-P4S
Manufacturer: FAG
Sizes: 60x95x18 (mm)
SPA 2475 Lw L=L EL
Manufacturer: ContiTech AG
ATG10 5510 MFX - Megaflex ( ATK10 5510 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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.
