Bearing BK4520
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 72 kg
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 72 kg
Technical specifications
Designation : BK4520
Dimensions, mm : 45x52x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 72 Kg
Dynamic load rating (C) - 22000 kN
Static load rating (C0) - 51000 kN
Grease lubrication speed - 5800 rev/min
Bearing 596 / 592A
Manufacturer: TIMKEN
Sizes: 85.725x152.400x39.688 (mm)
Weight:: 2.9 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 210x250x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 172.80x190.00x8.60 (mm)
T5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21318-E1-K
Manufacturer: FAG
Sizes: 90x190x43 (mm)
Bearing 32321 (7621E)
Manufacturer: TMB
Sizes: 105x225x81.5 (mm)
Weight:: 14 (kg)
K21 NBR(50x70x10)
Manufacturer: KASTAS
Sizes: 50x70x10 (mm)
BB96 ( ВВ 96 ) Le= 2507 мм
Manufacturer: ContiTech AG
ATG10 5000 MFX - Megaflex ( ATK10 5000 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
1.5 NBR 70(010,50x01,50)
Manufacturer: KASTAS
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.
