Bearings NK43/20
Inner diameter:: 43 mm
Outer diameter: 53 mm
The size of the width: 20 mm
Weight:: 0.086 kg
Outer diameter: 53 mm
The size of the width: 20 mm
Weight:: 0.086 kg
Technical specifications
Designation: NK43/20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 43 mm
Outside diameter (D): 53 mm
Width (B): 20 mm
Weight: 0.086 kg
O-RING
Manufacturer: NQK SF
Sizes: 109.00x117.00x4.00 (mm)
K22 PU(56x66x7 )
Manufacturer: KASTAS
Sizes: 56x66x7 (mm)
K81 TPE(27x32x1,3)
Manufacturer: KASTAS
Sizes: 27x32x1,3 (mm)
K62 NBR(100x85x6)
Manufacturer: KASTAS
Sizes: 100x85x6 (mm)
Bearing 6303Z1 (303Z1)
Manufacturer: TMB
Sizes: 17x47x14 (mm)
Weight:: 0.11 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 43x58x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x70x8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x30x6 (mm)
ДЮЙМОВЫЙ ПОДШИПНИК R 4 2RS (R 4 NSL)
Manufacturer: NACHI
Sizes: 6x15x4 (mm)
Weight:: 0.005 (kg)
Подшипник 7230
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 11 (kg)
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.
