Bearing BK4020
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Technical specifications
Designation: BK4020
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 47 mm
Width: 20 mm
Weight: 0.054 kg
O-RING
Manufacturer: NQK SF
Sizes: 25.00x39.00x7.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x30x5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (B-013)
Manufacturer: STO
Sizes: 26x42x9 (mm)
K25 NBR/Metal(125x20x30)
Manufacturer: KASTAS
Sizes: 125x20x30 (mm)
K35 PTFE/NBR(260x280,5x8,1)
Manufacturer: KASTAS
Sizes: 260x280,5x8,1 (mm)
SEALS (REINFORCED SEAL) (BT)
Manufacturer: FEKO
Sizes: 42.86x76.23x8.50/17 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 240x270x15 (mm)
Подшипник 6319Z
Manufacturer: NACHI
Sizes: 95x200x45 (mm)
Weight:: 5.67 (kg)
XPA 732 Lw / Ld ( ХРА 732 )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL182944
Manufacturer: INA-FAG
Sizes: 220x300x48 (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.
